345161651615 has 16 divisors (see below), whose sum is σ = 459506424960. Its totient is φ = 246771964320.

The previous prime is 345161651563. The next prime is 345161651633. The reversal of 345161651615 is 516156161543.

It is not a de Polignac number, because 345161651615 - 2⁶ = 345161651551 is a prime.

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, 53180369 + ... + 53186858.

It is an arithmetic number, because the mean of its divisors is an integer number (28719151560).

Almost surely, 2^345161651615 is an apocalyptic number.

345161651615 is a deficient number, since it is larger than the sum of its proper divisors (114344773345).

345161651615 is a wasteful number, since it uses less digits than its factorization.

345161651615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106367302.

The product of its digits is 324000, while the sum is 44.

The spelling of 345161651615 in words is "three hundred forty-five billion, one hundred sixty-one million, six hundred fifty-one thousand, six hundred fifteen".