116664827904 has 304 divisors, whose sum is σ = 353327495040. Its totient is φ = 38031851520.

The previous prime is 116664827879. The next prime is 116664827927. The reversal of 116664827904 is 409728466611.

It is a super-2 number, since 2×116664827904² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

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, 375127909 + ... + 375128219.

Almost surely, 2^116664827904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116664827904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (176663747520).

116664827904 is an abundant number, since it is smaller than the sum of its proper divisors (236662667136).

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

116664827904 is an frugal number, since it uses more digits than its factorization.

116664827904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409 (or 369 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 54.

The spelling of 116664827904 in words is "one hundred sixteen billion, six hundred sixty-four million, eight hundred twenty-seven thousand, nine hundred four".