14364404065634 has 72 divisors (see below), whose sum is σ = 25336471960512. Its totient is φ = 5983140168000.

The previous prime is 14364404065621. The next prime is 14364404065637. The reversal of 14364404065634 is 43656040446341.

It is a super-2 number, since 2×14364404065634² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14364404065637) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1728356339 + ... + 1728364649.

It is an arithmetic number, because the mean of its divisors is an integer number (351895443896).

Almost surely, 2^{14364404065634} is an apocalyptic number.

14364404065634 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

14364404065634 is a deficient number, since it is larger than the sum of its proper divisors (10972067894878).

14364404065634 is an frugal number, since it uses more digits than its factorization.

14364404065634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8944 (or 8632 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 50.

The spelling of 14364404065634 in words is "fourteen trillion, three hundred sixty-four billion, four hundred four million, sixty-five thousand, six hundred thirty-four".