477814811323 has 8 divisors (see below), whose sum is σ = 484072375808. Its totient is φ = 471596235264.

The previous prime is 477814811263. The next prime is 477814811371. The reversal of 477814811323 is 323118418774.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-477814811323 is a prime.

It is the 691242-nd Hogben number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (477814811423) by changing a digit.

It is a nontrivial repunit in base 691241.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9722436 + ... + 9771457.

It is an arithmetic number, because the mean of its divisors is an integer number (60509046976).

Almost surely, 2^477814811323 is an apocalyptic number.

477814811323 is a deficient number, since it is larger than the sum of its proper divisors (6257564485).

477814811323 is a wasteful number, since it uses less digits than its factorization.

477814811323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19494213.

The product of its digits is 903168, while the sum is 49.

The spelling of 477814811323 in words is "four hundred seventy-seven billion, eight hundred fourteen million, eight hundred eleven thousand, three hundred twenty-three".