20933761769292 has 24 divisors (see below), whose sum is σ = 50165591268016. Its totient is φ = 6789328141248.

The previous prime is 20933761769251. The next prime is 20933761769339. The reversal of 20933761769292 is 29296716733902.

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, 23574055603 + ... + 23574056490.

Almost surely, 2^{20933761769292} is an apocalyptic number.

It is an amenable number.

20933761769292 is an abundant number, since it is smaller than the sum of its proper divisors (29231829498724).

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

20933761769292 is a wasteful number, since it uses less digits than its factorization.

20933761769292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47148112137 (or 47148112135 counting only the distinct ones).

The product of its (nonzero) digits is 92588832, while the sum is 66.

The spelling of 20933761769292 in words is "twenty trillion, nine hundred thirty-three billion, seven hundred sixty-one million, seven hundred sixty-nine thousand, two hundred ninety-two".