120444001042 has 16 divisors (see below), whose sum is σ = 185560855200. Its totient is φ = 58598134560.

The previous prime is 120444000947. The next prime is 120444001043. The reversal of 120444001042 is 240100444021.

It is not an unprimeable number, because it can be changed into a prime (120444001043) 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, 1906692 + ... + 1968847.

It is an arithmetic number, because the mean of its divisors is an integer number (11597553450).

Almost surely, 2^120444001042 is an apocalyptic number.

120444001042 is a deficient number, since it is larger than the sum of its proper divisors (65116854158).

120444001042 is a wasteful number, since it uses less digits than its factorization.

120444001042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3875961.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 120444001042 its reverse (240100444021), we get a palindrome (360544445063).

The spelling of 120444001042 in words is "one hundred twenty billion, four hundred forty-four million, one thousand, forty-two".