120444602472 has 48 divisors (see below), whose sum is σ = 345392613540. Its totient is φ = 37786541568.

The previous prime is 120444602449. The next prime is 120444602479. The reversal of 120444602472 is 274206444021.

120444602472 is a `hidden beast` number, since 1 + 2 + 0 + 4 + 4 + 4 + 602 + 47 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 118938075876 + 1506526596 = 344874^2 + 38814^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (120444602479) 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, 49200003 + ... + 49202450.

Almost surely, 2^120444602472 is an apocalyptic number.

120444602472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120444602472 is an abundant number, since it is smaller than the sum of its proper divisors (224948011068).

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

120444602472 is a wasteful number, since it uses less digits than its factorization.

120444602472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98402482 (or 98402475 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 36.

The spelling of 120444602472 in words is "one hundred twenty billion, four hundred forty-four million, six hundred two thousand, four hundred seventy-two".