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142210354011041 = 187391823826879
BaseRepresentation
bin100000010101011011101101…
…101000100101101110100001
3200122112011210002021100001002
4200111123231220211232201
5122114433301111323131
61222242311300321345
741645234100264221
oct4025335550455641
9618464702240032
10142210354011041
1141349088471a48
1213b4939b9a3255
1361474c0410194
142719037014081
15116933e9286cb
hex8156eda25ba1

142210354011041 has 8 divisors (see below), whose sum is σ = 142288002170880. Its totient is φ = 142132707692352.

The previous prime is 142210354010969. The next prime is 142210354011043. The reversal of 142210354011041 is 140110453012241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-142210354011041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 142210354010995 and 142210354011013.

It is not an unprimeable number, because it can be changed into a prime (142210354011043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171571040 + ... + 172397918.

It is an arithmetic number, because the mean of its divisors is an integer number (17786000271360).

Almost surely, 2142210354011041 is an apocalyptic number.

It is an amenable number.

142210354011041 is a deficient number, since it is larger than the sum of its proper divisors (77648159839).

142210354011041 is an equidigital number, since it uses as much as digits as its factorization.

142210354011041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 920575.

The product of its (nonzero) digits is 3840, while the sum is 29.

The spelling of 142210354011041 in words is "one hundred forty-two trillion, two hundred ten billion, three hundred fifty-four million, eleven thousand, forty-one".

Divisors: 1 1873 91823 826879 171984479 1548744367 75926510417 142210354011041