31024334204412 has 48 divisors (see below), whose sum is σ = 75538443628032. Its totient is φ = 9891694359360.

The previous prime is 31024334204363. The next prime is 31024334204419. The reversal of 31024334204412 is 21440243342013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31024334204419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23138337 + ... + 24442407.

It is an arithmetic number, because the mean of its divisors is an integer number (1573717575584).

Almost surely, 2^{31024334204412} is an apocalyptic number.

It is an amenable number.

31024334204412 is an abundant number, since it is smaller than the sum of its proper divisors (44514109423620).

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

31024334204412 is a wasteful number, since it uses less digits than its factorization.

31024334204412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1390298 (or 1390296 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 31024334204412 its reverse (21440243342013), we get a palindrome (52464577546425).

The spelling of 31024334204412 in words is "thirty-one trillion, twenty-four billion, three hundred thirty-four million, two hundred four thousand, four hundred twelve".