31043414132 has 6 divisors (see below), whose sum is σ = 54325974738. Its totient is φ = 15521707064.

The previous prime is 31043414117. The next prime is 31043414159. The reversal of 31043414132 is 23141434013.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 25327449316 + 5715964816 = 159146^2 + 75604^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3880426763 + ... + 3880426770.

It is an arithmetic number, because the mean of its divisors is an integer number (9054329123).

Almost surely, 2^31043414132 is an apocalyptic number.

It is an amenable number.

31043414132 is a deficient number, since it is larger than the sum of its proper divisors (23282560606).

31043414132 is a wasteful number, since it uses less digits than its factorization.

31043414132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7760853537 (or 7760853535 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 31043414132 its reverse (23141434013), we get a palindrome (54184848145).

The spelling of 31043414132 in words is "thirty-one billion, forty-three million, four hundred fourteen thousand, one hundred thirty-two".