31334212234 has 32 divisors (see below), whose sum is σ = 50962713984. Its totient is φ = 14363455680.

The previous prime is 31334212229. The next prime is 31334212241. The reversal of 31334212234 is 43221243313.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2281492 + ... + 2295184.

It is an arithmetic number, because the mean of its divisors is an integer number (1592584812).

Almost surely, 2^31334212234 is an apocalyptic number.

31334212234 is a deficient number, since it is larger than the sum of its proper divisors (19628501750).

31334212234 is a wasteful number, since it uses less digits than its factorization.

31334212234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14302.

The product of its digits is 10368, while the sum is 28.

Adding to 31334212234 its reverse (43221243313), we get a palindrome (74555455547).

The spelling of 31334212234 in words is "thirty-one billion, three hundred thirty-four million, two hundred twelve thousand, two hundred thirty-four".