116318720952 has 336 divisors, whose sum is σ = 381618545400. Its totient is φ = 33126226560.

The previous prime is 116318720923. The next prime is 116318720981. The reversal of 116318720952 is 259027813611.

116318720952 is a `hidden beast` number, since 1 + 1 + 631 + 8 + 7 + 2 + 0 + 9 + 5 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (116318720923) and next prime (116318720981).

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 116318720898 and 116318720907.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 140311674 + ... + 140312502.

Almost surely, 2^116318720952 is an apocalyptic number.

116318720952 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 116318720952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (190809272700).

116318720952 is an abundant number, since it is smaller than the sum of its proper divisors (265299824448).

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

116318720952 is an equidigital number, since it uses as much as digits as its factorization.

116318720952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1358 (or 1332 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 45.

The spelling of 116318720952 in words is "one hundred sixteen billion, three hundred eighteen million, seven hundred twenty thousand, nine hundred fifty-two".