345105500402 has 32 divisors (see below), whose sum is σ = 585620582400. Its totient is φ = 151331716800.

The previous prime is 345105500381. The next prime is 345105500479. The reversal of 345105500402 is 204005501543.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1847474 + ... + 2025677.

It is an arithmetic number, because the mean of its divisors is an integer number (18300643200).

Almost surely, 2^345105500402 is an apocalyptic number.

345105500402 is a deficient number, since it is larger than the sum of its proper divisors (240515081998).

345105500402 is a wasteful number, since it uses less digits than its factorization.

345105500402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3873338.

The product of its (nonzero) digits is 12000, while the sum is 29.

The spelling of 345105500402 in words is "three hundred forty-five billion, one hundred five million, five hundred thousand, four hundred two".