44312114023431 has 16 divisors (see below), whose sum is σ = 62235421113600. Its totient is φ = 27967257160128.

The previous prime is 44312114023421. The next prime is 44312114023493. The reversal of 44312114023431 is 13432041121344.

It is a happy number.

It is not a de Polignac number, because 44312114023431 - 2⁹ = 44312114022919 is a prime.

It is a super-2 number, since 2×44312114023431² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44312114023392 and 44312114023401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44312114023421) 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, 268544166 + ... + 268709123.

It is an arithmetic number, because the mean of its divisors is an integer number (3889713819600).

Almost surely, 2^{44312114023431} is an apocalyptic number.

44312114023431 is a deficient number, since it is larger than the sum of its proper divisors (17923307090169).

44312114023431 is a wasteful number, since it uses less digits than its factorization.

44312114023431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537254758.

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 44312114023431 its reverse (13432041121344), we get a palindrome (57744155144775).

The spelling of 44312114023431 in words is "forty-four trillion, three hundred twelve billion, one hundred fourteen million, twenty-three thousand, four hundred thirty-one".