42244201144 has 32 divisors (see below), whose sum is σ = 79966098000. Its totient is φ = 20920177152.

The previous prime is 42244201061. The next prime is 42244201199. The reversal of 42244201144 is 44110244224.

It is a happy number.

It is a super-4 number, since 4×42244201144⁴ (a number of 44 digits) contains 4444 as substring.

It is a congruent number.

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, 1302922 + ... + 1334950.

Almost surely, 2^42244201144 is an apocalyptic number.

It is an amenable number.

42244201144 is a deficient number, since it is larger than the sum of its proper divisors (37721896856).

42244201144 is a wasteful number, since it uses less digits than its factorization.

42244201144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33607 (or 33603 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 42244201144 its reverse (44110244224), we get a palindrome (86354445368).

The spelling of 42244201144 in words is "forty-two billion, two hundred forty-four million, two hundred one thousand, one hundred forty-four".