345413752827 has 64 divisors (see below), whose sum is σ = 561101990400. Its totient is φ = 186116152320.

The previous prime is 345413752823. The next prime is 345413752837. The reversal of 345413752827 is 728257314543.

It is not a de Polignac number, because 345413752827 - 2² = 345413752823 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 345413752827.

It is not an unprimeable number, because it can be changed into a prime (345413752823) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5054428 + ... + 5122310.

It is an arithmetic number, because the mean of its divisors is an integer number (8767218600).

Almost surely, 2^345413752827 is an apocalyptic number.

345413752827 is a deficient number, since it is larger than the sum of its proper divisors (215688237573).

345413752827 is a wasteful number, since it uses less digits than its factorization.

345413752827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68348.

The product of its digits is 5644800, while the sum is 51.

The spelling of 345413752827 in words is "three hundred forty-five billion, four hundred thirteen million, seven hundred fifty-two thousand, eight hundred twenty-seven".