345814640444902 has 16 divisors (see below), whose sum is σ = 533344804445232. Its totient is φ = 168043623723360.

The previous prime is 345814640444899. The next prime is 345814640444921. The reversal of 345814640444902 is 209444046418543.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2646124249 + ... + 2646254932.

It is an arithmetic number, because the mean of its divisors is an integer number (33334050277827).

Almost surely, 2^{345814640444902} is an apocalyptic number.

345814640444902 is a deficient number, since it is larger than the sum of its proper divisors (187530164000330).

345814640444902 is a wasteful number, since it uses less digits than its factorization.

345814640444902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5292380103.

The product of its (nonzero) digits is 53084160, while the sum is 58.

The spelling of 345814640444902 in words is "three hundred forty-five trillion, eight hundred fourteen billion, six hundred forty million, four hundred forty-four thousand, nine hundred two".