11601137066764 has 48 divisors (see below), whose sum is σ = 23771077081920. Its totient is φ = 4850059069440.

The previous prime is 11601137066749. The next prime is 11601137066789. The reversal of 11601137066764 is 46766073110611.

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, 8881764 + ... + 10103860.

It is an arithmetic number, because the mean of its divisors is an integer number (495230772540).

Almost surely, 2^{11601137066764} is an apocalyptic number.

11601137066764 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11601137066764 is an abundant number, since it is smaller than the sum of its proper divisors (12169940015156).

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

11601137066764 is a wasteful number, since it uses less digits than its factorization.

11601137066764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1230418 (or 1230416 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 49.

The spelling of 11601137066764 in words is "eleven trillion, six hundred one billion, one hundred thirty-seven million, sixty-six thousand, seven hundred sixty-four".