14440001233431 has 32 divisors (see below), whose sum is σ = 19927734018048. Its totient is φ = 9291161812320.

The previous prime is 14440001233417. The next prime is 14440001233451. The reversal of 14440001233431 is 13433210004441.

It is not a de Polignac number, because 14440001233431 - 2⁷ = 14440001233303 is a prime.

It is a super-2 number, since 2×14440001233431² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14440001233451) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63457600 + ... + 63684746.

It is an arithmetic number, because the mean of its divisors is an integer number (622741688064).

Almost surely, 2^{14440001233431} is an apocalyptic number.

14440001233431 is a deficient number, since it is larger than the sum of its proper divisors (5487732784617).

14440001233431 is a wasteful number, since it uses less digits than its factorization.

14440001233431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229011.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 14440001233431 its reverse (13433210004441), we get a palindrome (27873211237872).

The spelling of 14440001233431 in words is "fourteen trillion, four hundred forty billion, one million, two hundred thirty-three thousand, four hundred thirty-one".