120004004 has 24 divisors (see below), whose sum is σ = 212587200. Its totient is φ = 59269856.

The previous prime is 120003997. The next prime is 120004021. The reversal of 120004004 is 400400021.

120004004 is a modest number, since divided by 4004 gives 120 as remainder.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134849 + ... + 135735.

It is an arithmetic number, because the mean of its divisors is an integer number (8857800).

Almost surely, 2^120004004 is an apocalyptic number.

It is an amenable number.

120004004 is a deficient number, since it is larger than the sum of its proper divisors (92583196).

120004004 is a wasteful number, since it uses less digits than its factorization.

120004004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1267 (or 1265 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 120004004 is about 10954.6339053389. The cubic root of 120004004 is about 493.2479007568.

Adding to 120004004 its reverse (400400021), we get a palindrome (520404025).

The spelling of 120004004 in words is "one hundred twenty million, four thousand, four".