472457607678814 has 4 divisors (see below), whose sum is σ = 708686411518224. Its totient is φ = 236228803839406.

The previous prime is 472457607678739. The next prime is 472457607678817. The reversal of 472457607678814 is 418876706754274.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472457607678817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 118114401919702 + ... + 118114401919705.

It is an arithmetic number, because the mean of its divisors is an integer number (177171602879556).

Almost surely, 2^{472457607678814} is an apocalyptic number.

472457607678814 is a deficient number, since it is larger than the sum of its proper divisors (236228803839410).

472457607678814 is a wasteful number, since it uses less digits than its factorization.

472457607678814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236228803839409.

The product of its (nonzero) digits is 3540418560, while the sum is 76.

The spelling of 472457607678814 in words is "four hundred seventy-two trillion, four hundred fifty-seven billion, six hundred seven million, six hundred seventy-eight thousand, eight hundred fourteen".