109368870048 has 72 divisors (see below), whose sum is σ = 329312899188. Its totient is φ = 34311800832.

The previous prime is 109368870041. The next prime is 109368870073. The reversal of 109368870048 is 840078863901.

It can be written as a sum of positive squares in 2 ways, for example, as 83977084944 + 25391785104 = 289788^2 + 159348^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a junction number, because it is equal to n+sod(n) for n = 109368869976 and 109368870003.

It is not an unprimeable number, because it can be changed into a prime (109368870041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11164311 + ... + 11174102.

Almost surely, 2^109368870048 is an apocalyptic number.

109368870048 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

109368870048 is an abundant number, since it is smaller than the sum of its proper divisors (219944029140).

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

109368870048 is a wasteful number, since it uses less digits than its factorization.

109368870048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22338446 (or 22338435 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 54.

The spelling of 109368870048 in words is "one hundred nine billion, three hundred sixty-eight million, eight hundred seventy thousand, forty-eight".