120413331424 has 12 divisors (see below), whose sum is σ = 237063746304. Its totient is φ = 60206665696.

The previous prime is 120413331413. The next prime is 120413331427. The reversal of 120413331424 is 424133314021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 120413331392 and 120413331401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120413331427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1881458272 + ... + 1881458335.

It is an arithmetic number, because the mean of its divisors is an integer number (19755312192).

Almost surely, 2^120413331424 is an apocalyptic number.

It is an amenable number.

120413331424 is a deficient number, since it is larger than the sum of its proper divisors (116650414880).

120413331424 is an equidigital number, since it uses as much as digits as its factorization.

120413331424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3762916617 (or 3762916609 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 120413331424 its reverse (424133314021), we get a palindrome (544546645445).

The spelling of 120413331424 in words is "one hundred twenty billion, four hundred thirteen million, three hundred thirty-one thousand, four hundred twenty-four".