44001001042 has 32 divisors (see below), whose sum is σ = 70217136000. Its totient is φ = 20643372288.

The previous prime is 44001001007. The next prime is 44001001049. The reversal of 44001001042 is 24010010044.

It is not an unprimeable number, because it can be changed into a prime (44001001049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 451978 + ... + 540634.

It is an arithmetic number, because the mean of its divisors is an integer number (2194285500).

Almost surely, 2^44001001042 is an apocalyptic number.

44001001042 is a deficient number, since it is larger than the sum of its proper divisors (26216134958).

44001001042 is a wasteful number, since it uses less digits than its factorization.

44001001042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88930.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 44001001042 its reverse (24010010044), we get a palindrome (68011011086).

The spelling of 44001001042 in words is "forty-four billion, one million, one thousand, forty-two".