44424423412431 has 8 divisors (see below), whose sum is σ = 59235549690240. Its totient is φ = 29614789704792.

The previous prime is 44424423412423. The next prime is 44424423412441. The reversal of 44424423412431 is 13421432442444.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 44424423412431 - 2³ = 44424423412423 is a prime.

It is a super-2 number, since 2×44424423412431² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44424423412441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 373073091 + ... + 373192148.

It is an arithmetic number, because the mean of its divisors is an integer number (7404443711280).

Almost surely, 2^{44424423412431} is an apocalyptic number.

44424423412431 is a deficient number, since it is larger than the sum of its proper divisors (14811126277809).

44424423412431 is a wasteful number, since it uses less digits than its factorization.

44424423412431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746285085.

The product of its digits is 1179648, while the sum is 42.

Adding to 44424423412431 its reverse (13421432442444), we get a palindrome (57845855854875).

The spelling of 44424423412431 in words is "forty-four trillion, four hundred twenty-four billion, four hundred twenty-three million, four hundred twelve thousand, four hundred thirty-one".