20241573250664 has 16 divisors (see below), whose sum is σ = 38519411784000. Its totient is φ = 9969730108272.

The previous prime is 20241573250609. The next prime is 20241573250693. The reversal of 20241573250664 is 46605237514202.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18882064064 + ... + 18882065135.

It is an arithmetic number, because the mean of its divisors is an integer number (2407463236500).

Almost surely, 2^{20241573250664} is an apocalyptic number.

It is an amenable number.

20241573250664 is a deficient number, since it is larger than the sum of its proper divisors (18277838533336).

20241573250664 is a wasteful number, since it uses less digits than its factorization.

20241573250664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37764129272 (or 37764129268 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 47.

The spelling of 20241573250664 in words is "twenty trillion, two hundred forty-one billion, five hundred seventy-three million, two hundred fifty thousand, six hundred sixty-four".