20240073256562 has 4 divisors (see below), whose sum is σ = 30360109884846. Its totient is φ = 10120036628280.

The previous prime is 20240073256547. The next prime is 20240073256591. The reversal of 20240073256562 is 26565237004202.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 19608078466201 + 631994790361 = 4428101^2 + 794981^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5060018314139 + ... + 5060018314142.

Almost surely, 2^{20240073256562} is an apocalyptic number.

20240073256562 is a deficient number, since it is larger than the sum of its proper divisors (10120036628284).

20240073256562 is a wasteful number, since it uses less digits than its factorization.

20240073256562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10120036628283.

The product of its (nonzero) digits is 1209600, while the sum is 44.

The spelling of 20240073256562 in words is "twenty trillion, two hundred forty billion, seventy-three million, two hundred fifty-six thousand, five hundred sixty-two".