120113421444 has 36 divisors (see below), whose sum is σ = 306010758144. Its totient is φ = 39722547312.

The previous prime is 120113421397. The next prime is 120113421499. The reversal of 120113421444 is 444124311021.

120113421444 is a `hidden beast` number, since 1 + 201 + 13 + 4 + 2 + 1 + 444 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13131192 + ... + 13140335.

Almost surely, 2^120113421444 is an apocalyptic number.

It is an amenable number.

120113421444 is an abundant number, since it is smaller than the sum of its proper divisors (185897336700).

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

120113421444 is a wasteful number, since it uses less digits than its factorization.

120113421444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26271664 (or 26271659 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 120113421444 its reverse (444124311021), we get a palindrome (564237732465).

The spelling of 120113421444 in words is "one hundred twenty billion, one hundred thirteen million, four hundred twenty-one thousand, four hundred forty-four".