477291077143 has 4 divisors (see below), whose sum is σ = 477727758088. Its totient is φ = 476854396200.

The previous prime is 477291077083. The next prime is 477291077167. The reversal of 477291077143 is 341770192774.

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

It is a cyclic number.

It is not a de Polignac number, because 477291077143 - 2³⁷ = 339852123671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (477291077173) 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, 218338833 + ... + 218341018.

It is an arithmetic number, because the mean of its divisors is an integer number (119431939522).

Almost surely, 2^477291077143 is an apocalyptic number.

477291077143 is a deficient number, since it is larger than the sum of its proper divisors (436680945).

477291077143 is a wasteful number, since it uses less digits than its factorization.

477291077143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436680944.

The product of its (nonzero) digits is 2074464, while the sum is 52.

The spelling of 477291077143 in words is "four hundred seventy-seven billion, two hundred ninety-one million, seventy-seven thousand, one hundred forty-three".