271472743 has 2 divisors, whose sum is σ = 271472744. Its totient is φ = 271472742.

The previous prime is 271472723. The next prime is 271472759. The reversal of 271472743 is 347274172.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 271472743 - 2¹⁷ = 271341671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (271472723) 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, 135736371 + 135736372.

It is an arithmetic number, because the mean of its divisors is an integer number (135736372).

Almost surely, 2^271472743 is an apocalyptic number.

271472743 is a deficient number, since it is larger than the sum of its proper divisors (1).

271472743 is an equidigital number, since it uses as much as digits as its factorization.

271472743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 65856, while the sum is 37.

The square root of 271472743 is about 16476.4299227715. The cubic root of 271472743 is about 647.5034355298.

It can be divided in two parts, 27147 and 2743, that added together give a triangular number (29890 = T₂₄₄).

The spelling of 271472743 in words is "two hundred seventy-one million, four hundred seventy-two thousand, seven hundred forty-three".