345651477405 has 16 divisors (see below), whose sum is σ = 595584084480. Its totient is φ = 170166881088.

The previous prime is 345651477397. The next prime is 345651477463. The reversal of 345651477405 is 504774156543.

It is not a de Polignac number, because 345651477405 - 2³ = 345651477397 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, 886285645 + ... + 886286034.

It is an arithmetic number, because the mean of its divisors is an integer number (37224005280).

Almost surely, 2^345651477405 is an apocalyptic number.

It is an amenable number.

345651477405 is a deficient number, since it is larger than the sum of its proper divisors (249932607075).

345651477405 is a wasteful number, since it uses less digits than its factorization.

345651477405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1772571700.

The product of its (nonzero) digits is 7056000, while the sum is 51.

The spelling of 345651477405 in words is "three hundred forty-five billion, six hundred fifty-one million, four hundred seventy-seven thousand, four hundred five".