116605147720 has 32 divisors (see below), whose sum is σ = 262373515200. Its totient is φ = 46639937728.

The previous prime is 116605147709. The next prime is 116605147721. The reversal of 116605147720 is 27741506611.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (116605147721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1060701 + ... + 1165459.

It is an arithmetic number, because the mean of its divisors is an integer number (8199172350).

Almost surely, 2^116605147720 is an apocalyptic number.

116605147720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116605147720 is an abundant number, since it is smaller than the sum of its proper divisors (145768367480).

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

116605147720 is a wasteful number, since it uses less digits than its factorization.

116605147720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132597 (or 132593 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 40.

The spelling of 116605147720 in words is "one hundred sixteen billion, six hundred five million, one hundred forty-seven thousand, seven hundred twenty".