20014517757023 has 8 divisors (see below), whose sum is σ = 20107578351360. Its totient is φ = 19921500065880.

The previous prime is 20014517757007. The next prime is 20014517757053. The reversal of 20014517757023 is 32075771541002.

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

It is a cyclic number.

It is not a de Polignac number, because 20014517757023 - 2⁴ = 20014517757007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20014517757053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9790433 + ... + 11656826.

It is an arithmetic number, because the mean of its divisors is an integer number (2513447293920).

Almost surely, 2^{20014517757023} is an apocalyptic number.

20014517757023 is a deficient number, since it is larger than the sum of its proper divisors (93060594337).

20014517757023 is a wasteful number, since it uses less digits than its factorization.

20014517757023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21451597.

The product of its (nonzero) digits is 411600, while the sum is 44.

The spelling of 20014517757023 in words is "twenty trillion, fourteen billion, five hundred seventeen million, seven hundred fifty-seven thousand, twenty-three".