120444013004 has 24 divisors (see below), whose sum is σ = 240910554528. Its totient is φ = 51614035200.

The previous prime is 120444013003. The next prime is 120444013007. The reversal of 120444013004 is 400310444021.

It is a happy number.

It is a super-2 number, since 2×120444013004² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (120444013003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112154 + ... + 503454.

It is an arithmetic number, because the mean of its divisors is an integer number (10037939772).

Almost surely, 2^120444013004 is an apocalyptic number.

120444013004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

120444013004 is an abundant number, since it is smaller than the sum of its proper divisors (120466541524).

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

120444013004 is a wasteful number, since it uses less digits than its factorization.

120444013004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402305 (or 402303 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 120444013004 its reverse (400310444021), we get a palindrome (520754457025).

The spelling of 120444013004 in words is "one hundred twenty billion, four hundred forty-four million, thirteen thousand, four".