31241454316 has 12 divisors (see below), whose sum is σ = 54797086960. Its totient is φ = 15585143760.

The previous prime is 31241454259. The next prime is 31241454317. The reversal of 31241454316 is 61345414213.

It is not an unprimeable number, because it can be changed into a prime (31241454317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8893875 + ... + 8897386.

Almost surely, 2^31241454316 is an apocalyptic number.

It is an amenable number.

31241454316 is a deficient number, since it is larger than the sum of its proper divisors (23555632644).

31241454316 is a wasteful number, since it uses less digits than its factorization.

31241454316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17791704 (or 17791702 counting only the distinct ones).

The product of its digits is 34560, while the sum is 34.

Adding to 31241454316 its reverse (61345414213), we get a palindrome (92586868529).

The spelling of 31241454316 in words is "thirty-one billion, two hundred forty-one million, four hundred fifty-four thousand, three hundred sixteen".