120053444 has 12 divisors (see below), whose sum is σ = 240106944. Its totient is φ = 51451464.

The previous prime is 120053431. The next prime is 120053447. The reversal of 120053444 is 444350021.

120053444 is an admirable number.

It is a super-2 number, since 2×120053444² = 28825658832522272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (120053447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2143784 + ... + 2143839.

It is an arithmetic number, because the mean of its divisors is an integer number (20008912).

Almost surely, 2^120053444 is an apocalyptic number.

120053444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

120053444 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

120053444 is a wasteful number, since it uses less digits than its factorization.

120053444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4287634 (or 4287632 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 120053444 is about 10956.8902522568. The cubic root of 120053444 is about 493.3156285749.

The spelling of 120053444 in words is "one hundred twenty million, fifty-three thousand, four hundred forty-four".