351336166357 has 4 divisors (see below), whose sum is σ = 383275817856. Its totient is φ = 319396514860.

The previous prime is 351336166309. The next prime is 351336166373. The reversal of 351336166357 is 753661633153.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-351336166357 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 351336166357.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (351336196357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15969825733 + ... + 15969825754.

It is an arithmetic number, because the mean of its divisors is an integer number (95818954464).

Almost surely, 2^351336166357 is an apocalyptic number.

It is an amenable number.

351336166357 is a deficient number, since it is larger than the sum of its proper divisors (31939651499).

351336166357 is a wasteful number, since it uses less digits than its factorization.

351336166357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31939651498.

The product of its digits is 3061800, while the sum is 49.

The spelling of 351336166357 in words is "three hundred fifty-one billion, three hundred thirty-six million, one hundred sixty-six thousand, three hundred fifty-seven".