109614799379520 has 672 divisors, whose sum is σ = 386184116672640. Its totient is φ = 28529882726400.

The previous prime is 109614799379509. The next prime is 109614799379521. The reversal of 109614799379520 is 25973997416901.

109614799379520 is a `hidden beast` number, since 1 + 0 + 9 + 6 + 1 + 4 + 7 + 9 + 93 + 7 + 9 + 520 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is not an unprimeable number, because it can be changed into a prime (109614799379521) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 21701600995 + ... + 21701606045.

Almost surely, 2^{109614799379520} is an apocalyptic number.

109614799379520 is a gapful number since it is divisible by the number (10) 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 109614799379520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (193092058336320).

109614799379520 is an abundant number, since it is smaller than the sum of its proper divisors (276569317293120).

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

109614799379520 is a wasteful number, since it uses less digits than its factorization.

109614799379520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6203 (or 6190 counting only the distinct ones).

The product of its (nonzero) digits is 231472080, while the sum is 72.

The spelling of 109614799379520 in words is "one hundred nine trillion, six hundred fourteen billion, seven hundred ninety-nine million, three hundred seventy-nine thousand, five hundred twenty".