12334748531 has 32 divisors (see below), whose sum is σ = 15319180800. Its totient is φ = 9690057216.

The previous prime is 12334748521. The next prime is 12334748533. The reversal of 12334748531 is 13584743321.

It is a happy number.

It is not a de Polignac number, because 12334748531 - 2¹⁸ = 12334486387 is a prime.

It is a super-2 number, since 2×12334748531² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12334748533) 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, 1782380 + ... + 1789286.

It is an arithmetic number, because the mean of its divisors is an integer number (478724400).

Almost surely, 2^12334748531 is an apocalyptic number.

12334748531 is a deficient number, since it is larger than the sum of its proper divisors (2984432269).

12334748531 is a wasteful number, since it uses less digits than its factorization.

12334748531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7323.

The product of its digits is 241920, while the sum is 41.

The spelling of 12334748531 in words is "twelve billion, three hundred thirty-four million, seven hundred forty-eight thousand, five hundred thirty-one".