31424224414 has 12 divisors (see below), whose sum is σ = 51811015032. Its totient is φ = 14283738260.

The previous prime is 31424224411. The next prime is 31424224417. The reversal of 31424224414 is 41442242413.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (31424224411) and next prime (31424224417).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31424224411) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 64925842 + ... + 64926325.

It is an arithmetic number, because the mean of its divisors is an integer number (4317584586).

Almost surely, 2^31424224414 is an apocalyptic number.

31424224414 is a deficient number, since it is larger than the sum of its proper divisors (20386790618).

31424224414 is a wasteful number, since it uses less digits than its factorization.

31424224414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129852191 (or 129852180 counting only the distinct ones).

The product of its digits is 24576, while the sum is 31.

Adding to 31424224414 its reverse (41442242413), we get a palindrome (72866466827).

The spelling of 31424224414 in words is "thirty-one billion, four hundred twenty-four million, two hundred twenty-four thousand, four hundred fourteen".