477842970843 has 64 divisors (see below), whose sum is σ = 846775296000. Its totient is φ = 260391399840.

The previous prime is 477842970791. The next prime is 477842970853. The reversal of 477842970843 is 348079248774.

477842970843 is a `hidden beast` number, since 477 + 84 + 2 + 9 + 7 + 0 + 84 + 3 = 666.

It is not a de Polignac number, because 477842970843 - 2²¹ = 477840873691 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (477842970853) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1272808 + ... + 1604906.

It is an arithmetic number, because the mean of its divisors is an integer number (13230864000).

Almost surely, 2^477842970843 is an apocalyptic number.

477842970843 is a deficient number, since it is larger than the sum of its proper divisors (368932325157).

477842970843 is a wasteful number, since it uses less digits than its factorization.

477842970843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332469 (or 332463 counting only the distinct ones).

The product of its (nonzero) digits is 75866112, while the sum is 63.

The spelling of 477842970843 in words is "four hundred seventy-seven billion, eight hundred forty-two million, nine hundred seventy thousand, eight hundred forty-three".