116938407936 has 128 divisors (see below), whose sum is σ = 356380378560. Its totient is φ = 33410777088.

The previous prime is 116938407913. The next prime is 116938407959. The reversal of 116938407936 is 639704839611.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (116938407913) and next prime (116938407959).

It is a tau number, because it is divible by the number of its divisors (128).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 603160 + ... + 773096.

Almost surely, 2^116938407936 is an apocalyptic number.

116938407936 is a gapful number since it is divisible by the number (16) 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 116938407936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178190189280).

116938407936 is an abundant number, since it is smaller than the sum of its proper divisors (239441970624).

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

116938407936 is an frugal number, since it uses more digits than its factorization.

116938407936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169977 (or 169949 counting only the distinct ones).

The product of its (nonzero) digits is 5878656, while the sum is 57.

The spelling of 116938407936 in words is "one hundred sixteen billion, nine hundred thirty-eight million, four hundred seven thousand, nine hundred thirty-six".