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354350172041 = 3134327332993
BaseRepresentation
bin1010010100000001110…
…10101000011110001001
31020212122021100211112222
411022000322220132021
521301202121001131
6430441453543425
734413061523405
oct5120072503611
91225567324488
10354350172041
11127308485a58
12588131a4b75
1327551c06618
14132174da105
15933dde887b
hex5280ea8789

354350172041 has 8 divisors (see below), whose sum is σ = 365792577024. Its totient is φ = 342908501760.

The previous prime is 354350172019. The next prime is 354350172053. The reversal of 354350172041 is 140271053453.

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 354350172041 - 26 = 354350171977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 354350171992 and 354350172010.

It is not an unprimeable number, because it can be changed into a prime (354350178041) 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, 897641 + ... + 1230633.

It is an arithmetic number, because the mean of its divisors is an integer number (45724072128).

Almost surely, 2354350172041 is an apocalyptic number.

354350172041 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

354350172041 is a deficient number, since it is larger than the sum of its proper divisors (11442404983).

354350172041 is a wasteful number, since it uses less digits than its factorization.

354350172041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367351.

The product of its (nonzero) digits is 50400, while the sum is 35.

The spelling of 354350172041 in words is "three hundred fifty-four billion, three hundred fifty million, one hundred seventy-two thousand, forty-one".

Divisors: 1 31 34327 332993 1064137 10322783 11430650711 354350172041