109738205472 has 96 divisors (see below), whose sum is σ = 339834507264. Its totient is φ = 30342355200.

The previous prime is 109738205471. The next prime is 109738205509. The reversal of 109738205472 is 274502837901.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (109738205471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2613054 + ... + 2654717.

It is an arithmetic number, because the mean of its divisors is an integer number (3539942784).

Almost surely, 2^109738205472 is an apocalyptic number.

109738205472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

109738205472 is an abundant number, since it is smaller than the sum of its proper divisors (230096301792).

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

109738205472 is a wasteful number, since it uses less digits than its factorization.

109738205472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5267822 (or 5267814 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 48.

The spelling of 109738205472 in words is "one hundred nine billion, seven hundred thirty-eight million, two hundred five thousand, four hundred seventy-two".