345400863622 has 16 divisors (see below), whose sum is σ = 520345152000. Its totient is φ = 171952691400.

The previous prime is 345400863617. The next prime is 345400863641. The reversal of 345400863622 is 226368004543.

It is a happy number.

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, 3464629 + ... + 3562927.

It is an arithmetic number, because the mean of its divisors is an integer number (32521572000).

Almost surely, 2^345400863622 is an apocalyptic number.

345400863622 is a deficient number, since it is larger than the sum of its proper divisors (174944288378).

345400863622 is a wasteful number, since it uses less digits than its factorization.

345400863622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105891.

The product of its (nonzero) digits is 829440, while the sum is 43.

The spelling of 345400863622 in words is "three hundred forty-five billion, four hundred million, eight hundred sixty-three thousand, six hundred twenty-two".