31442430022124 has 12 divisors (see below), whose sum is σ = 60026457315048. Its totient is φ = 14292013646400.

The previous prime is 31442430022123. The next prime is 31442430022127. The reversal of 31442430022124 is 42122003424413.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (31442430022121) 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, 357300341117 + ... + 357300341204.

It is an arithmetic number, because the mean of its divisors is an integer number (5002204776254).

Almost surely, 2^{31442430022124} is an apocalyptic number.

It is an amenable number.

31442430022124 is a deficient number, since it is larger than the sum of its proper divisors (28584027292924).

31442430022124 is a wasteful number, since it uses less digits than its factorization.

31442430022124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714600682336 (or 714600682334 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 31442430022124 its reverse (42122003424413), we get a palindrome (73564433446537).

The spelling of 31442430022124 in words is "thirty-one trillion, four hundred forty-two billion, four hundred thirty million, twenty-two thousand, one hundred twenty-four".