472426453657688 has 16 divisors (see below), whose sum is σ = 894931555255080. Its totient is φ = 233778038923008.

The previous prime is 472426453657681. The next prime is 472426453657733. The reversal of 472426453657688 is 886756354624274.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472426453657681) 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, 304398487406 + ... + 304398488957.

Almost surely, 2^{472426453657688} is an apocalyptic number.

It is an amenable number.

472426453657688 is a deficient number, since it is larger than the sum of its proper divisors (422505101597392).

472426453657688 is a wasteful number, since it uses less digits than its factorization.

472426453657688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608796976466 (or 608796976462 counting only the distinct ones).

The product of its digits is 13005619200, while the sum is 77.

The spelling of 472426453657688 in words is "four hundred seventy-two trillion, four hundred twenty-six billion, four hundred fifty-three million, six hundred fifty-seven thousand, six hundred eighty-eight".