109663425060 has 96 divisors (see below), whose sum is σ = 351268038912. Its totient is φ = 25041277440.

The previous prime is 109663425029. The next prime is 109663425089. The reversal of 109663425060 is 60524366901.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 300954 + ... + 556686.

It is an arithmetic number, because the mean of its divisors is an integer number (3659042072).

Almost surely, 2^109663425060 is an apocalyptic number.

109663425060 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 109663425060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175634019456).

109663425060 is an abundant number, since it is smaller than the sum of its proper divisors (241604613852).

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

109663425060 is a wasteful number, since it uses less digits than its factorization.

109663425060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256773 (or 256771 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 42.

The spelling of 109663425060 in words is "one hundred nine billion, six hundred sixty-three million, four hundred twenty-five thousand, sixty".