14009512874021 has 8 divisors (see below), whose sum is σ = 16010905385280. Its totient is φ = 12008128745088.

The previous prime is 14009512873949. The next prime is 14009512874033. The reversal of 14009512874021 is 12047821590041.

It is a happy number.

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

It is not a de Polignac number, because 14009512874021 - 2²² = 14009508679717 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 (14009512874221) 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, 2026325 + ... + 5667893.

It is an arithmetic number, because the mean of its divisors is an integer number (2001363173160).

Almost surely, 2^{14009512874021} is an apocalyptic number.

It is an amenable number.

14009512874021 is a deficient number, since it is larger than the sum of its proper divisors (2001392511259).

14009512874021 is an equidigital number, since it uses as much as digits as its factorization.

14009512874021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4191163.

The product of its (nonzero) digits is 161280, while the sum is 44.

The spelling of 14009512874021 in words is "fourteen trillion, nine billion, five hundred twelve million, eight hundred seventy-four thousand, twenty-one".