120413423312 has 80 divisors (see below), whose sum is σ = 289983023232. Its totient is φ = 47164377600.

The previous prime is 120413423309. The next prime is 120413423323. The reversal of 120413423312 is 213324314021.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 262358 + ... + 556469.

Almost surely, 2^120413423312 is an apocalyptic number.

It is an amenable number.

120413423312 is an abundant number, since it is smaller than the sum of its proper divisors (169569599920).

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

120413423312 is a wasteful number, since it uses less digits than its factorization.

120413423312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 818956 (or 818950 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 120413423312 its reverse (213324314021), we get a palindrome (333737737333).

The spelling of 120413423312 in words is "one hundred twenty billion, four hundred thirteen million, four hundred twenty-three thousand, three hundred twelve".