10440412314231 has 4 divisors (see below), whose sum is σ = 13920549752312. Its totient is φ = 6960274876152.

The previous prime is 10440412314203. The next prime is 10440412314271. The reversal of 10440412314231 is 13241321404401.

It is a happy number.

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

It is not a de Polignac number, because 10440412314231 - 2¹⁸ = 10440412052087 is a prime.

It is a super-2 number, since 2×10440412314231² (a number of 27 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 (10440412314271) 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, 1740068719036 + ... + 1740068719041.

It is an arithmetic number, because the mean of its divisors is an integer number (3480137438078).

Almost surely, 2^{10440412314231} is an apocalyptic number.

10440412314231 is a deficient number, since it is larger than the sum of its proper divisors (3480137438081).

10440412314231 is an equidigital number, since it uses as much as digits as its factorization.

10440412314231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3480137438080.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 10440412314231 its reverse (13241321404401), we get a palindrome (23681733718632).

The spelling of 10440412314231 in words is "ten trillion, four hundred forty billion, four hundred twelve million, three hundred fourteen thousand, two hundred thirty-one".