120413544 has 16 divisors (see below), whose sum is σ = 301033920. Its totient is φ = 40137840.

The previous prime is 120413543. The next prime is 120413549. The reversal of 120413544 is 445314021.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 5017231 = 120413544 / (1 + 2 + 0 + 4 + 1 + 3 + 5 + 4 + 4).

It is not an unprimeable number, because it can be changed into a prime (120413543) 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, 2508592 + ... + 2508639.

It is an arithmetic number, because the mean of its divisors is an integer number (18814620).

Almost surely, 2^120413544 is an apocalyptic number.

It is an amenable number.

120413544 is an abundant number, since it is smaller than the sum of its proper divisors (180620376).

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

120413544 is a wasteful number, since it uses less digits than its factorization.

120413544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5017240 (or 5017236 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 120413544 is about 10973.3105305555. The cubic root of 120413544 is about 493.8083692358.

Adding to 120413544 its reverse (445314021), we get a palindrome (565727565).

The spelling of 120413544 in words is "one hundred twenty million, four hundred thirteen thousand, five hundred forty-four".