350240638320 has 120 divisors (see below), whose sum is σ = 1227365077536. Its totient is φ = 89336738304.

The previous prime is 350240638309. The next prime is 350240638351. The reversal of 350240638320 is 23836042053.

It is a happy number.

350240638320 is a `hidden beast` number, since 35 + 0 + 240 + 6 + 383 + 2 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10558339 + ... + 10591458.

Almost surely, 2^350240638320 is an apocalyptic number.

350240638320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

350240638320 is an abundant number, since it is smaller than the sum of its proper divisors (877124439216).

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

350240638320 is a wasteful number, since it uses less digits than its factorization.

350240638320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21149839 (or 21149830 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 350240638320 in words is "three hundred fifty billion, two hundred forty million, six hundred thirty-eight thousand, three hundred twenty".