345442708514 has 16 divisors (see below), whose sum is σ = 529216305408. Its totient is φ = 169037655072.

The previous prime is 345442708489. The next prime is 345442708601. The reversal of 345442708514 is 415807244543.

It is a Harshad number since it is a multiple of its sum of digits (47).

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, 1958747 + ... + 2127809.

It is an arithmetic number, because the mean of its divisors is an integer number (33076019088).

Almost surely, 2^345442708514 is an apocalyptic number.

345442708514 is a deficient number, since it is larger than the sum of its proper divisors (183773596894).

345442708514 is a wasteful number, since it uses less digits than its factorization.

345442708514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190849.

The product of its (nonzero) digits is 2150400, while the sum is 47.

The spelling of 345442708514 in words is "three hundred forty-five billion, four hundred forty-two million, seven hundred eight thousand, five hundred fourteen".