474138043 has 2 divisors, whose sum is σ = 474138044. Its totient is φ = 474138042.

The previous prime is 474138011. The next prime is 474138047. The reversal of 474138043 is 340831474.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 474138043 - 2⁵ = 474138011 is a prime.

It is not a weakly prime, because it can be changed into another prime (474138047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237069021 + 237069022.

It is an arithmetic number, because the mean of its divisors is an integer number (237069022).

Almost surely, 2^474138043 is an apocalyptic number.

474138043 is a deficient number, since it is larger than the sum of its proper divisors (1).

474138043 is an equidigital number, since it uses as much as digits as its factorization.

474138043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 474138043 is about 21774.7110887837. The cubic root of 474138043 is about 779.7731331225.

The spelling of 474138043 in words is "four hundred seventy-four million, one hundred thirty-eight thousand, forty-three".