14466555156156 has 48 divisors (see below), whose sum is σ = 33862854380544. Its totient is φ = 4806829113856.

The previous prime is 14466555156133. The next prime is 14466555156161. The reversal of 14466555156156 is 65165155566441.

It is a super-2 number, since 2×14466555156156² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14466555156156.

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, 11442325 + ... + 12643571.

It is an arithmetic number, because the mean of its divisors is an integer number (705476132928).

Almost surely, 2^{14466555156156} is an apocalyptic number.

It is an amenable number.

14466555156156 is an abundant number, since it is smaller than the sum of its proper divisors (19396299224388).

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

14466555156156 is a wasteful number, since it uses less digits than its factorization.

14466555156156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1204450 (or 1204448 counting only the distinct ones).

The product of its digits is 64800000, while the sum is 60.

The spelling of 14466555156156 in words is "fourteen trillion, four hundred sixty-six billion, five hundred fifty-five million, one hundred fifty-six thousand, one hundred fifty-six".