44342524434431 has 4 divisors (see below), whose sum is σ = 44342552613312. Its totient is φ = 44342496255552.

The previous prime is 44342524434401. The next prime is 44342524434473. The reversal of 44342524434431 is 13443442524344.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44342524434431 is a prime.

It is a super-2 number, since 2×44342524434431² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44342524434401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11580050 + ... + 14925903.

It is an arithmetic number, because the mean of its divisors is an integer number (11085638153328).

Almost surely, 2^{44342524434431} is an apocalyptic number.

44342524434431 is a deficient number, since it is larger than the sum of its proper divisors (28178881).

44342524434431 is a wasteful number, since it uses less digits than its factorization.

44342524434431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28178880.

The product of its digits is 8847360, while the sum is 47.

Adding to 44342524434431 its reverse (13443442524344), we get a palindrome (57785966958775).

The spelling of 44342524434431 in words is "forty-four trillion, three hundred forty-two billion, five hundred twenty-four million, four hundred thirty-four thousand, four hundred thirty-one".