470440043 has 2 divisors, whose sum is σ = 470440044. Its totient is φ = 470440042.

The previous prime is 470439961. The next prime is 470440063. The reversal of 470440043 is 340044074.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 470440043 - 2²⁰ = 469391467 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 470439994 and 470440021.

It is not a weakly prime, because it can be changed into another prime (470440063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235220021 + 235220022.

It is an arithmetic number, because the mean of its divisors is an integer number (235220022).

Almost surely, 2^470440043 is an apocalyptic number.

470440043 is a deficient number, since it is larger than the sum of its proper divisors (1).

470440043 is an equidigital number, since it uses as much as digits as its factorization.

470440043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 26.

The square root of 470440043 is about 21689.6298493082. The cubic root of 470440043 is about 777.7405812499.

The spelling of 470440043 in words is "four hundred seventy million, four hundred forty thousand, forty-three".