2138883593960 has 32 divisors (see below), whose sum is σ = 4816136793600. Its totient is φ = 854904778560.

The previous prime is 2138883593953. The next prime is 2138883594013. The reversal of 2138883593960 is 693953888312.

It is a super-2 number, since 2×2138883593960² (a number of 25 digits) contains 22 as substring.

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, 20217176 + ... + 20322695.

It is an arithmetic number, because the mean of its divisors is an integer number (150504274800).

Almost surely, 2^{2138883593960} is an apocalyptic number.

2138883593960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2138883593960 is an abundant number, since it is smaller than the sum of its proper divisors (2677253199640).

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

2138883593960 is a wasteful number, since it uses less digits than its factorization.

2138883593960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40541201 (or 40541197 counting only the distinct ones).

The product of its (nonzero) digits is 67184640, while the sum is 65.

The spelling of 2138883593960 in words is "two trillion, one hundred thirty-eight billion, eight hundred eighty-three million, five hundred ninety-three thousand, nine hundred sixty".