13004023414021 has 32 divisors (see below), whose sum is σ = 13517089560576. Its totient is φ = 12501696816000.

The previous prime is 13004023413959. The next prime is 13004023414093. The reversal of 13004023414021 is 12041432040031.

It is not a de Polignac number, because 13004023414021 - 2³³ = 12995433479429 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 (13004023414121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 764439406 + ... + 764456416.

It is an arithmetic number, because the mean of its divisors is an integer number (422409048768).

Almost surely, 2^{13004023414021} is an apocalyptic number.

It is an amenable number.

13004023414021 is a deficient number, since it is larger than the sum of its proper divisors (513066146555).

13004023414021 is a wasteful number, since it uses less digits than its factorization.

13004023414021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18073.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 13004023414021 its reverse (12041432040031), we get a palindrome (25045455454052).

The spelling of 13004023414021 in words is "thirteen trillion, four billion, twenty-three million, four hundred fourteen thousand, twenty-one".