116276931540 has 384 divisors, whose sum is σ = 452532326400. Its totient is φ = 24080094720.

The previous prime is 116276931499. The next prime is 116276931581. The reversal of 116276931540 is 45139672611.

116276931540 is a `hidden beast` number, since 1 + 1 + 6 + 2 + 76 + 9 + 31 + 540 = 666.

It is an interprime number because it is at equal distance from previous prime (116276931499) and next prime (116276931581).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 12760506 + ... + 12769614.

It is an arithmetic number, because the mean of its divisors is an integer number (1178469600).

Almost surely, 2^116276931540 is an apocalyptic number.

116276931540 is a gapful number since it is divisible by the number (10) 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 116276931540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (226266163200).

116276931540 is an abundant number, since it is smaller than the sum of its proper divisors (336255394860).

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

116276931540 is a wasteful number, since it uses less digits than its factorization.

116276931540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9452 (or 9444 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The spelling of 116276931540 in words is "one hundred sixteen billion, two hundred seventy-six million, nine hundred thirty-one thousand, five hundred forty".