116312532672 has 112 divisors (see below), whose sum is σ = 353285015552. Its totient is φ = 33083043840.

The previous prime is 116312532659. The next prime is 116312532709. The reversal of 116312532672 is 276235213611.

It is a tau number, because it is divible by the number of its divisors (112).

It is a self number, because there is not a number n which added to its sum of digits gives 116312532672.

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, 105672 + ... + 493752.

It is an arithmetic number, because the mean of its divisors is an integer number (3154330496).

Almost surely, 2^116312532672 is an apocalyptic number.

116312532672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116312532672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (176642507776).

116312532672 is an abundant number, since it is smaller than the sum of its proper divisors (236972482880).

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

116312532672 is a wasteful number, since it uses less digits than its factorization.

116312532672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388326 (or 388316 counting only the distinct ones).

The product of its digits is 90720, while the sum is 39.

The spelling of 116312532672 in words is "one hundred sixteen billion, three hundred twelve million, five hundred thirty-two thousand, six hundred seventy-two".