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13124214020441 = 194391573458101
BaseRepresentation
bin1011111011111011100000…
…0111010101100101011001
31201110122220001002120002002
42332332320013111211121
53210011342242123231
643525103010050345
72523123154350566
oct276767007254531
951418801076062
1013124214020441
1141aaa47737837
12157b6888799b5
137427b9c19cb4
14335302cb386d
1517b5ce58b0cb
hexbefb81d5959

13124214020441 has 8 divisors (see below), whose sum is σ = 13846431297600. Its totient is φ = 12405143660400.

The previous prime is 13124214020287. The next prime is 13124214020453. The reversal of 13124214020441 is 14402041242131.

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

It is a cyclic number.

It is not a de Polignac number, because 13124214020441 - 218 = 13124213758297 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13124214020461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 786720710 + ... + 786737391.

It is an arithmetic number, because the mean of its divisors is an integer number (1730803912200).

Almost surely, 213124214020441 is an apocalyptic number.

It is an amenable number.

13124214020441 is a deficient number, since it is larger than the sum of its proper divisors (722217277159).

13124214020441 is a wasteful number, since it uses less digits than its factorization.

13124214020441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1573458559.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 13124214020441 its reverse (14402041242131), we get a palindrome (27526255262572).

The spelling of 13124214020441 in words is "thirteen trillion, one hundred twenty-four billion, two hundred fourteen million, twenty thousand, four hundred forty-one".

Divisors: 1 19 439 8341 1573458101 29895703919 690748106339 13124214020441