116969631768 has 320 divisors, whose sum is σ = 377964195840. Its totient is φ = 33462720000.

The previous prime is 116969631761. The next prime is 116969631769. The reversal of 116969631768 is 867136969611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116969631761) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 9053233 + ... + 9066143.

It is an arithmetic number, because the mean of its divisors is an integer number (1181138112).

Almost surely, 2^116969631768 is an apocalyptic number.

116969631768 is a gapful number since it is divisible by the number (18) 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 116969631768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188982097920).

116969631768 is an abundant number, since it is smaller than the sum of its proper divisors (260994564072).

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

116969631768 is a wasteful number, since it uses less digits than its factorization.

116969631768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13012 (or 12999 counting only the distinct ones).

The product of its digits is 17635968, while the sum is 63.

The spelling of 116969631768 in words is "one hundred sixteen billion, nine hundred sixty-nine million, six hundred thirty-one thousand, seven hundred sixty-eight".