31232411412 has 24 divisors (see below), whose sum is σ = 74653082112. Its totient is φ = 10156881600.

The previous prime is 31232411411. The next prime is 31232411423. The reversal of 31232411412 is 21411423213.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31232411411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31739764 + ... + 31740747.

It is an arithmetic number, because the mean of its divisors is an integer number (3110545088).

Almost surely, 2^31232411412 is an apocalyptic number.

It is an amenable number.

31232411412 is an abundant number, since it is smaller than the sum of its proper divisors (43420670700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

31232411412 is a wasteful number, since it uses less digits than its factorization.

31232411412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63480559 (or 63480557 counting only the distinct ones).

The product of its digits is 1152, while the sum is 24.

Adding to 31232411412 its reverse (21411423213), we get a palindrome (52643834625).

The spelling of 31232411412 in words is "thirty-one billion, two hundred thirty-two million, four hundred eleven thousand, four hundred twelve".