42404032201044 has 48 divisors (see below), whose sum is σ = 104166539220800. Its totient is φ = 13388653264896.

The previous prime is 42404032201043. The next prime is 42404032201093. The reversal of 42404032201044 is 44010223040424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42404032201043) 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, 13078189 + ... + 15995220.

Almost surely, 2^{42404032201044} is an apocalyptic number.

It is an amenable number.

42404032201044 is an abundant number, since it is smaller than the sum of its proper divisors (61762507019756).

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

42404032201044 is a wasteful number, since it uses less digits than its factorization.

42404032201044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29079832 (or 29079830 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 42404032201044 its reverse (44010223040424), we get a palindrome (86414255241468).

The spelling of 42404032201044 in words is "forty-two trillion, four hundred four billion, thirty-two million, two hundred one thousand, forty-four".