116454739920 has 80 divisors (see below), whose sum is σ = 361059724032. Its totient is φ = 31050293760.

The previous prime is 116454739901. The next prime is 116454739931. The reversal of 116454739920 is 29937454611.

It is a happy number.

116454739920 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

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, 1943529 + ... + 2002551.

Almost surely, 2^116454739920 is an apocalyptic number.

116454739920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116454739920 is an abundant number, since it is smaller than the sum of its proper divisors (244604984112).

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

116454739920 is a wasteful number, since it uses less digits than its factorization.

116454739920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67260 (or 67254 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 51.

The spelling of 116454739920 in words is "one hundred sixteen billion, four hundred fifty-four million, seven hundred thirty-nine thousand, nine hundred twenty".