116497889970 has 256 divisors, whose sum is σ = 358763986944. Its totient is φ = 23508576000.

The previous prime is 116497889953. The next prime is 116497890001. The reversal of 116497889970 is 79988794611.

It is a junction number, because it is equal to n+sod(n) for n = 116497889895 and 116497889904.

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, 14218575 + ... + 14226765.

It is an arithmetic number, because the mean of its divisors is an integer number (1401421824).

Almost surely, 2^116497889970 is an apocalyptic number.

116497889970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 116497889970, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179381993472).

116497889970 is an abundant number, since it is smaller than the sum of its proper divisors (242266096974).

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

116497889970 is a wasteful number, since it uses less digits than its factorization.

116497889970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8397.

The product of its (nonzero) digits is 54867456, while the sum is 69.

The spelling of 116497889970 in words is "one hundred sixteen billion, four hundred ninety-seven million, eight hundred eighty-nine thousand, nine hundred seventy".