474200143 has 2 divisors, whose sum is σ = 474200144. Its totient is φ = 474200142.

The previous prime is 474200113. The next prime is 474200161. The reversal of 474200143 is 341002474.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-474200143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (474200113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237100071 + 237100072.

It is an arithmetic number, because the mean of its divisors is an integer number (237100072).

Almost surely, 2^474200143 is an apocalyptic number.

474200143 is a deficient number, since it is larger than the sum of its proper divisors (1).

474200143 is an equidigital number, since it uses as much as digits as its factorization.

474200143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 474200143 is about 21776.1370082024. The cubic root of 474200143 is about 779.8071751055.

The spelling of 474200143 in words is "four hundred seventy-four million, two hundred thousand, one hundred forty-three".