11601011335616 has 56 divisors (see below), whose sum is σ = 23370218100720. Its totient is φ = 5713079171072.

The previous prime is 11601011335561. The next prime is 11601011335621. The reversal of 11601011335616 is 61653311010611.

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, 3711461 + ... + 6080868.

Almost surely, 2^{11601011335616} is an apocalyptic number.

11601011335616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11601011335616 is an abundant number, since it is smaller than the sum of its proper divisors (11769206765104).

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

11601011335616 is a wasteful number, since it uses less digits than its factorization.

11601011335616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9792621 (or 9792611 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 35.

The spelling of 11601011335616 in words is "eleven trillion, six hundred one billion, eleven million, three hundred thirty-five thousand, six hundred sixteen".