11451466453116 has 24 divisors (see below), whose sum is σ = 27118895681920. Its totient is φ = 3760183014192.

The previous prime is 11451466453069. The next prime is 11451466453157. The reversal of 11451466453116 is 61135466415411.

It is a super-2 number, since 2×11451466453116² (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 7 ways as a sum of consecutive naturals, for example, 7121557936 + ... + 7121559543.

Almost surely, 2^{11451466453116} is an apocalyptic number.

It is an amenable number.

11451466453116 is an abundant number, since it is smaller than the sum of its proper divisors (15667429228804).

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

11451466453116 is a wasteful number, since it uses less digits than its factorization.

11451466453116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14243117553 (or 14243117551 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 48.

The spelling of 11451466453116 in words is "eleven trillion, four hundred fifty-one billion, four hundred sixty-six million, four hundred fifty-three thousand, one hundred sixteen".