345230661562 has 32 divisors (see below), whose sum is σ = 532064048400. Its totient is φ = 167940864000.

The previous prime is 345230661553. The next prime is 345230661583. The reversal of 345230661562 is 265166032543.

It can be written as a sum of positive squares in 8 ways, for example, as 140556758281 + 204673903281 = 374909^2 + 452409^2 .

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, 13159114 + ... + 13185322.

Almost surely, 2^345230661562 is an apocalyptic number.

345230661562 is a deficient number, since it is larger than the sum of its proper divisors (186833386838).

345230661562 is a wasteful number, since it uses less digits than its factorization.

345230661562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27442.

The product of its (nonzero) digits is 777600, while the sum is 43.

The spelling of 345230661562 in words is "three hundred forty-five billion, two hundred thirty million, six hundred sixty-one thousand, five hundred sixty-two".