476842909494 has 16 divisors (see below), whose sum is σ = 1089926650368. Its totient is φ = 136240831272.

The previous prime is 476842909471. The next prime is 476842909559. The reversal of 476842909494 is 494909248674.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5676701262 + ... + 5676701345.

It is an arithmetic number, because the mean of its divisors is an integer number (68120415648).

Almost surely, 2^476842909494 is an apocalyptic number.

476842909494 is an abundant number, since it is smaller than the sum of its proper divisors (613083740874).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

476842909494 is a wasteful number, since it uses less digits than its factorization.

476842909494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11353402619.

The product of its (nonzero) digits is 125411328, while the sum is 66.

The spelling of 476842909494 in words is "four hundred seventy-six billion, eight hundred forty-two million, nine hundred nine thousand, four hundred ninety-four".