109105725360 has 40 divisors (see below), whose sum is σ = 338227749360. Its totient is φ = 29094860032.

The previous prime is 109105725359. The next prime is 109105725367. The reversal of 109105725360 is 63527501901.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (109105725367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227303355 + ... + 227303834.

It is an arithmetic number, because the mean of its divisors is an integer number (8455693734).

Almost surely, 2^109105725360 is an apocalyptic number.

109105725360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

109105725360 is an abundant number, since it is smaller than the sum of its proper divisors (229122024000).

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

109105725360 is a wasteful number, since it uses less digits than its factorization.

109105725360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454607205 (or 454607199 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 39.

The spelling of 109105725360 in words is "one hundred nine billion, one hundred five million, seven hundred twenty-five thousand, three hundred sixty".