20101875943692 has 24 divisors (see below), whose sum is σ = 46904559923200. Its totient is φ = 6700599211536.

The previous prime is 20101875943649. The next prime is 20101875943763. The reversal of 20101875943692 is 29634957810102.

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 7 ways as a sum of consecutive naturals, for example, 83109 + ... + 6341187.

It is a 1-persistent number, because it is pandigital, but 2⋅20101875943692 = 40203751887384 is not.

Almost surely, 2^{20101875943692} is an apocalyptic number.

It is an amenable number.

20101875943692 is an abundant number, since it is smaller than the sum of its proper divisors (26802683979508).

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

20101875943692 is a wasteful number, since it uses less digits than its factorization.

20101875943692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6525765 (or 6525763 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 57.

The spelling of 20101875943692 in words is "twenty trillion, one hundred one billion, eight hundred seventy-five million, nine hundred forty-three thousand, six hundred ninety-two".