14400422031 has 32 divisors (see below), whose sum is σ = 20355552000. Its totient is φ = 9030244608.

The previous prime is 14400422027. The next prime is 14400422039. The reversal of 14400422031 is 13022400441.

It is not a de Polignac number, because 14400422031 - 2² = 14400422027 is a prime.

It is a super-2 number, since 2×14400422031² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14400421989 and 14400422007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14400422039) 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, 5467891 + ... + 5470523.

It is an arithmetic number, because the mean of its divisors is an integer number (636111000).

Almost surely, 2^14400422031 is an apocalyptic number.

14400422031 is a deficient number, since it is larger than the sum of its proper divisors (5955129969).

14400422031 is a wasteful number, since it uses less digits than its factorization.

14400422031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3303.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 14400422031 its reverse (13022400441), we get a palindrome (27422822472).

The spelling of 14400422031 in words is "fourteen billion, four hundred million, four hundred twenty-two thousand, thirty-one".