42044231001 has 16 divisors (see below), whose sum is σ = 58327277760. Its totient is φ = 26906510400.

The previous prime is 42044230967. The next prime is 42044231023. The reversal of 42044231001 is 10013244024.

It is not a de Polignac number, because 42044231001 - 2²⁵ = 42010676569 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42044221001) 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, 1381675 + ... + 1411776.

It is an arithmetic number, because the mean of its divisors is an integer number (3645454860).

Almost surely, 2^42044231001 is an apocalyptic number.

It is an amenable number.

42044231001 is a deficient number, since it is larger than the sum of its proper divisors (16283046759).

42044231001 is a wasteful number, since it uses less digits than its factorization.

42044231001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2793656.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 42044231001 its reverse (10013244024), we get a palindrome (52057475025).

The spelling of 42044231001 in words is "forty-two billion, forty-four million, two hundred thirty-one thousand, one".