20712037054376 has 32 divisors (see below), whose sum is σ = 39213167036160. Its totient is φ = 10255197938112.

The previous prime is 20712037054351. The next prime is 20712037054483. The reversal of 20712037054376 is 67345073021702.

It is a self number, because there is not a number n which added to its sum of digits gives 20712037054376.

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, 32099186 + ... + 32738078.

It is an arithmetic number, because the mean of its divisors is an integer number (1225411469880).

Almost surely, 2^{20712037054376} is an apocalyptic number.

It is an amenable number.

20712037054376 is a deficient number, since it is larger than the sum of its proper divisors (18501129981784).

20712037054376 is a wasteful number, since it uses less digits than its factorization.

20712037054376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678345 (or 678341 counting only the distinct ones).

The product of its (nonzero) digits is 1481760, while the sum is 47.

The spelling of 20712037054376 in words is "twenty trillion, seven hundred twelve billion, thirty-seven million, fifty-four thousand, three hundred seventy-six".