345502723162 has 8 divisors (see below), whose sum is σ = 518260803156. Its totient is φ = 172749122112.

The previous prime is 345502723103. The next prime is 345502723177. The reversal of 345502723162 is 261327205543.

It can be written as a sum of positive squares in 2 ways, for example, as 336074118961 + 9428604201 = 579719^2 + 97101^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×345502723162² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 919743 + ... + 1239730.

Almost surely, 2^345502723162 is an apocalyptic number.

345502723162 is a deficient number, since it is larger than the sum of its proper divisors (172758079994).

345502723162 is a wasteful number, since it uses less digits than its factorization.

345502723162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2239472.

The product of its (nonzero) digits is 302400, while the sum is 40.

The spelling of 345502723162 in words is "three hundred forty-five billion, five hundred two million, seven hundred twenty-three thousand, one hundred sixty-two".