2039696389188 has 72 divisors (see below), whose sum is σ = 5168627912448. Its totient is φ = 678222091008.

The previous prime is 2039696389151. The next prime is 2039696389189. The reversal of 2039696389188 is 8819836969302.

2039696389188 is a `hidden beast` number, since 2 + 0 + 3 + 9 + 69 + 6 + 389 + 188 = 666.

It is a super-2 number, since 2×2039696389188² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2039696389189) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27779781 + ... + 27853107.

It is an arithmetic number, because the mean of its divisors is an integer number (71786498784).

Almost surely, 2^{2039696389188} is an apocalyptic number.

It is an amenable number.

2039696389188 is an abundant number, since it is smaller than the sum of its proper divisors (3128931523260).

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

2039696389188 is a wasteful number, since it uses less digits than its factorization.

2039696389188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75233 (or 75228 counting only the distinct ones).

The product of its (nonzero) digits is 241864704, while the sum is 72.

The spelling of 2039696389188 in words is "two trillion, thirty-nine billion, six hundred ninety-six million, three hundred eighty-nine thousand, one hundred eighty-eight".