109483400560 has 80 divisors (see below), whose sum is σ = 268099983360. Its totient is φ = 41464638720.

The previous prime is 109483400549. The next prime is 109483400581. The reversal of 109483400560 is 65004384901.

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

It is a super-2 number, since 2×109483400560² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

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, 2751205 + ... + 2790715.

It is an arithmetic number, because the mean of its divisors is an integer number (3351249792).

Almost surely, 2^109483400560 is an apocalyptic number.

109483400560 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 109483400560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134049991680).

109483400560 is an abundant number, since it is smaller than the sum of its proper divisors (158616582800).

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

109483400560 is a wasteful number, since it uses less digits than its factorization.

109483400560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41366 (or 41360 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The spelling of 109483400560 in words is "one hundred nine billion, four hundred eighty-three million, four hundred thousand, five hundred sixty".