471438043 has 2 divisors, whose sum is σ = 471438044. Its totient is φ = 471438042.

The previous prime is 471438031. The next prime is 471438133. The reversal of 471438043 is 340834174.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 471438043 - 2²¹ = 469340891 is a prime.

It is not a weakly prime, because it can be changed into another prime (471438943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235719021 + 235719022.

It is an arithmetic number, because the mean of its divisors is an integer number (235719022).

Almost surely, 2^471438043 is an apocalyptic number.

471438043 is a deficient number, since it is larger than the sum of its proper divisors (1).

471438043 is an equidigital number, since it uses as much as digits as its factorization.

471438043 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 471438043 is about 21712.6240468535. The cubic root of 471438043 is about 778.2901637713.

The spelling of 471438043 in words is "four hundred seventy-one million, four hundred thirty-eight thousand, forty-three".