109894242752 has 84 divisors (see below), whose sum is σ = 259574614200. Its totient is φ = 46002184704.

The previous prime is 109894242737. The next prime is 109894242803. The reversal of 109894242752 is 257242498901.

It is a junction number, because it is equal to n+sod(n) for n = 109894242694 and 109894242703.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 272627 + ... + 542322.

Almost surely, 2^109894242752 is an apocalyptic number.

It is an amenable number.

109894242752 is an abundant number, since it is smaller than the sum of its proper divisors (149680371448).

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

109894242752 is an equidigital number, since it uses as much as digits as its factorization.

109894242752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815018 (or 815001 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 53.

The spelling of 109894242752 in words is "one hundred nine billion, eight hundred ninety-four million, two hundred forty-two thousand, seven hundred fifty-two".