474347415943 has 4 divisors (see below), whose sum is σ = 474436870128. Its totient is φ = 474257961760.

The previous prime is 474347415931. The next prime is 474347415977. The reversal of 474347415943 is 349514743474.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-474347415943 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 (474347415923) 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, 44719138 + ... + 44729743.

It is an arithmetic number, because the mean of its divisors is an integer number (118609217532).

Almost surely, 2^474347415943 is an apocalyptic number.

474347415943 is a deficient number, since it is larger than the sum of its proper divisors (89454185).

474347415943 is an equidigital number, since it uses as much as digits as its factorization.

474347415943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89454184.

The product of its digits is 20321280, while the sum is 55.

The spelling of 474347415943 in words is "four hundred seventy-four billion, three hundred forty-seven million, four hundred fifteen thousand, nine hundred forty-three".