472426453644386 has 8 divisors (see below), whose sum is σ = 708646352281680. Its totient is φ = 236211002883828.

The previous prime is 472426453644377. The next prime is 472426453644437. The reversal of 472426453644386 is 683446354624274.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×472426453644386³ (a number of 45 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 1111703636 + ... + 1112128511.

It is an arithmetic number, because the mean of its divisors is an integer number (88580794035210).

Almost surely, 2^{472426453644386} is an apocalyptic number.

472426453644386 is a deficient number, since it is larger than the sum of its proper divisors (236219898637294).

472426453644386 is a wasteful number, since it uses less digits than its factorization.

472426453644386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2223938368.

The product of its digits is 2229534720, while the sum is 68.

The spelling of 472426453644386 in words is "four hundred seventy-two trillion, four hundred twenty-six billion, four hundred fifty-three million, six hundred forty-four thousand, three hundred eighty-six".