20250784106372 has 12 divisors (see below), whose sum is σ = 35448046138176. Its totient is φ = 10122770924040.

The previous prime is 20250784106369. The next prime is 20250784106383. The reversal of 20250784106372 is 27360148705202.

It is a super-2 number, since 2×20250784106372² (a number of 27 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

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 3 ways as a sum of consecutive naturals, for example, 655264904 + ... + 655295807.

It is an arithmetic number, because the mean of its divisors is an integer number (2954003844848).

Almost surely, 2^{20250784106372} is an apocalyptic number.

It is an amenable number.

20250784106372 is a deficient number, since it is larger than the sum of its proper divisors (15197262031804).

20250784106372 is a wasteful number, since it uses less digits than its factorization.

20250784106372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1310564578 (or 1310564576 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 47.

The spelling of 20250784106372 in words is "twenty trillion, two hundred fifty billion, seven hundred eighty-four million, one hundred six thousand, three hundred seventy-two".