427255043 has 2 divisors, whose sum is σ = 427255044. Its totient is φ = 427255042.

The previous prime is 427255001. The next prime is 427255069. The reversal of 427255043 is 340552724.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 427255043 - 2¹⁸ = 426992899 is a prime.

It is not a weakly prime, because it can be changed into another prime (427255093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213627521 + 213627522.

It is an arithmetic number, because the mean of its divisors is an integer number (213627522).

Almost surely, 2^427255043 is an apocalyptic number.

427255043 is a deficient number, since it is larger than the sum of its proper divisors (1).

427255043 is an equidigital number, since it uses as much as digits as its factorization.

427255043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 33600, while the sum is 32.

The square root of 427255043 is about 20670.1485964664. The cubic root of 427255043 is about 753.1747162373.

The spelling of 427255043 in words is "four hundred twenty-seven million, two hundred fifty-five thousand, forty-three".