11461605054016 has 112 divisors (see below), whose sum is σ = 26479645044160. Its totient is φ = 4876104407040.

The previous prime is 11461605053999. The next prime is 11461605054047. The reversal of 11461605054016 is 61045050616411.

It is a super-2 number, since 2×11461605054016² (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 11461605054016.

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, 9213090 + ... + 10382881.

It is an arithmetic number, because the mean of its divisors is an integer number (236425402180).

Almost surely, 2^{11461605054016} is an apocalyptic number.

11461605054016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11461605054016 is an abundant number, since it is smaller than the sum of its proper divisors (15018039990144).

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

11461605054016 is a wasteful number, since it uses less digits than its factorization.

11461605054016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19596052 (or 19596042 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 40.

The spelling of 11461605054016 in words is "eleven trillion, four hundred sixty-one billion, six hundred five million, fifty-four thousand, sixteen".