11486990016 has 84 divisors (see below), whose sum is σ = 34060790400. Its totient is φ = 3696956928.

The previous prime is 11486989991. The next prime is 11486990051. The reversal of 11486990016 is 61009968411.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 327136 + ... + 360543.

It is an arithmetic number, because the mean of its divisors is an integer number (405485600).

Almost surely, 2^11486990016 is an apocalyptic number.

11486990016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11486990016 is an abundant number, since it is smaller than the sum of its proper divisors (22573800384).

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

11486990016 is a wasteful number, since it uses less digits than its factorization.

11486990016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687726 (or 687713 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 45.

The spelling of 11486990016 in words is "eleven billion, four hundred eighty-six million, nine hundred ninety thousand, sixteen".