14156969402044 has 48 divisors (see below), whose sum is σ = 29238288271360. Its totient is φ = 5869344991680.

The previous prime is 14156969402033. The next prime is 14156969402053. The reversal of 14156969402044 is 44020496965141.

It is a happy number.

14156969402044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×14156969402044² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 758907 + ... + 5374930.

Almost surely, 2^{14156969402044} is an apocalyptic number.

14156969402044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

14156969402044 is an abundant number, since it is smaller than the sum of its proper divisors (15081318869316).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14156969402044 is a wasteful number, since it uses less digits than its factorization.

14156969402044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6136538 (or 6136536 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 55.

The spelling of 14156969402044 in words is "fourteen trillion, one hundred fifty-six billion, nine hundred sixty-nine million, four hundred two thousand, forty-four".