20164231024654 has 8 divisors (see below), whose sum is σ = 30255010639848. Its totient is φ = 10079227478040.

The previous prime is 20164231024627. The next prime is 20164231024669. The reversal of 20164231024654 is 45642013246102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 1444008417 + ... + 1444022380.

It is an arithmetic number, because the mean of its divisors is an integer number (3781876329981).

Almost surely, 2^{20164231024654} is an apocalyptic number.

20164231024654 is a deficient number, since it is larger than the sum of its proper divisors (10090779615194).

20164231024654 is a wasteful number, since it uses less digits than its factorization.

20164231024654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2888034290.

The product of its (nonzero) digits is 276480, while the sum is 40.

The spelling of 20164231024654 in words is "twenty trillion, one hundred sixty-four billion, two hundred thirty-one million, twenty-four thousand, six hundred fifty-four".