345403016125 has 32 divisors (see below), whose sum is σ = 433132277760. Its totient is φ = 274998240000.

The previous prime is 345403016107. The next prime is 345403016129. The reversal of 345403016125 is 521610304543.

It is a de Polignac number, because none of the positive numbers 2^k-345403016125 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345403016129) 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 31 ways as a sum of consecutive naturals, for example, 33564981 + ... + 33575269.

It is an arithmetic number, because the mean of its divisors is an integer number (13535383680).

Almost surely, 2^345403016125 is an apocalyptic number.

It is an amenable number.

345403016125 is a deficient number, since it is larger than the sum of its proper divisors (87729261635).

345403016125 is a wasteful number, since it uses less digits than its factorization.

345403016125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11566 (or 11556 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The spelling of 345403016125 in words is "three hundred forty-five billion, four hundred three million, sixteen thousand, one hundred twenty-five".