20014517124704 has 24 divisors (see below), whose sum is σ = 39403680635088. Its totient is φ = 10007233153920.

The previous prime is 20014517124661. The next prime is 20014517124773. The reversal of 20014517124704 is 40742171541002.

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, 22712294 + ... + 23577050.

It is an arithmetic number, because the mean of its divisors is an integer number (1641820026462).

Almost surely, 2^{20014517124704} is an apocalyptic number.

It is an amenable number.

20014517124704 is a deficient number, since it is larger than the sum of its proper divisors (19389163510384).

20014517124704 is an equidigital number, since it uses as much as digits as its factorization.

20014517124704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1588038 (or 1588030 counting only the distinct ones).

The product of its (nonzero) digits is 62720, while the sum is 38.

Adding to 20014517124704 its reverse (40742171541002), we get a palindrome (60756688665706).

The spelling of 20014517124704 in words is "twenty trillion, fourteen billion, five hundred seventeen million, one hundred twenty-four thousand, seven hundred four".