2329130226520 has 32 divisors (see below), whose sum is σ = 5243878951920. Its totient is φ = 931059034240.

The previous prime is 2329130226509. The next prime is 2329130226539. The reversal of 2329130226520 is 256220319232.

It is a super-2 number, since 2×2329130226520² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2329130226520.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18469387 + ... + 18595066.

Almost surely, 2^{2329130226520} is an apocalyptic number.

2329130226520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2329130226520 is an abundant number, since it is smaller than the sum of its proper divisors (2914748725400).

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

2329130226520 is a wasteful number, since it uses less digits than its factorization.

2329130226520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37066035 (or 37066031 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 2329130226520 in words is "two trillion, three hundred twenty-nine billion, one hundred thirty million, two hundred twenty-six thousand, five hundred twenty".