23425431716 has 12 divisors (see below), whose sum is σ = 40995814860. Its totient is φ = 11712341760.

The previous prime is 23425431677. The next prime is 23425431763. The reversal of 23425431716 is 61713452432.

It can be written as a sum of positive squares in 2 ways, for example, as 6979934116 + 16445497600 = 83546^2 + 128240^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 23425431716.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85400 + ... + 232688.

It is an arithmetic number, because the mean of its divisors is an integer number (3416317905).

Almost surely, 2^23425431716 is an apocalyptic number.

It is an amenable number.

23425431716 is a deficient number, since it is larger than the sum of its proper divisors (17570383144).

23425431716 is a wasteful number, since it uses less digits than its factorization.

23425431716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187054 (or 187052 counting only the distinct ones).

The product of its digits is 120960, while the sum is 38.

The spelling of 23425431716 in words is "twenty-three billion, four hundred twenty-five million, four hundred thirty-one thousand, seven hundred sixteen".