351423313320 has 32 divisors (see below), whose sum is σ = 1054269940320. Its totient is φ = 93712883520.

The previous prime is 351423313313. The next prime is 351423313333. The reversal of 351423313320 is 23313324153.

351423313320 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1464263686 + ... + 1464263925.

It is an arithmetic number, because the mean of its divisors is an integer number (32945935635).

Almost surely, 2^351423313320 is an apocalyptic number.

351423313320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

351423313320 is an abundant number, since it is smaller than the sum of its proper divisors (702846627000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

351423313320 is a wasteful number, since it uses less digits than its factorization.

351423313320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2928527625 (or 2928527621 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 30.

Adding to 351423313320 its reverse (23313324153), we get a palindrome (374736637473).

The spelling of 351423313320 in words is "three hundred fifty-one billion, four hundred twenty-three million, three hundred thirteen thousand, three hundred twenty".