472623562441 has 4 divisors (see below), whose sum is σ = 497498486800. Its totient is φ = 447748638084.

The previous prime is 472623562337. The next prime is 472623562447. The reversal of 472623562441 is 144265326274.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-472623562441 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 472623562391 and 472623562400.

It is not an unprimeable number, because it can be changed into a prime (472623562447) 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, 12437462151 + ... + 12437462188.

It is an arithmetic number, because the mean of its divisors is an integer number (124374621700).

Almost surely, 2^472623562441 is an apocalyptic number.

It is an amenable number.

472623562441 is a deficient number, since it is larger than the sum of its proper divisors (24874924359).

472623562441 is a wasteful number, since it uses less digits than its factorization.

472623562441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24874924358.

The product of its digits is 1935360, while the sum is 46.

The spelling of 472623562441 in words is "four hundred seventy-two billion, six hundred twenty-three million, five hundred sixty-two thousand, four hundred forty-one".