440234224112031 has 8 divisors (see below), whose sum is σ = 592173469602480. Its totient is φ = 290892230681472.

The previous prime is 440234224112017. The next prime is 440234224112069. The reversal of 440234224112031 is 130211422432044.

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

It is not a de Polignac number, because 440234224112031 - 2²⁵ = 440234190557599 is a prime.

It is a super-2 number, since 2×440234224112031² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 440234224111983 and 440234224112001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (440234224112071) 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, 649313014576 + ... + 649313015253.

It is an arithmetic number, because the mean of its divisors is an integer number (74021683700310).

Almost surely, 2^{440234224112031} is an apocalyptic number.

440234224112031 is a deficient number, since it is larger than the sum of its proper divisors (151939245490449).

440234224112031 is a wasteful number, since it uses less digits than its factorization.

440234224112031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1298626029945.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 440234224112031 its reverse (130211422432044), we get a palindrome (570445646544075).

The spelling of 440234224112031 in words is "four hundred forty trillion, two hundred thirty-four billion, two hundred twenty-four million, one hundred twelve thousand, thirty-one".