345356564563630 has 32 divisors (see below), whose sum is σ = 623426175521280. Its totient is φ = 137746166681760.

The previous prime is 345356564563609. The next prime is 345356564563649. The reversal of 345356564563630 is 36365465653543.

It is a congruent number.

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, 38407717 + ... + 46538863.

It is an arithmetic number, because the mean of its divisors is an integer number (19482067985040).

Almost surely, 2^{345356564563630} is an apocalyptic number.

345356564563630 is a deficient number, since it is larger than the sum of its proper divisors (278069610957650).

345356564563630 is a wasteful number, since it uses less digits than its factorization.

345356564563630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8143344.

The product of its (nonzero) digits is 1049760000, while the sum is 64.

The spelling of 345356564563630 in words is "three hundred forty-five trillion, three hundred fifty-six billion, five hundred sixty-four million, five hundred sixty-three thousand, six hundred thirty".