4273431875 has 20 divisors (see below), whose sum is σ = 5361552504. Its totient is φ = 3405000000.

The previous prime is 4273431829. The next prime is 4273431887. The reversal of 4273431875 is 5781343724.

It is not a de Polignac number, because 4273431875 - 2¹⁸ = 4273169731 is a prime.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 143255 + ... + 170495.

Almost surely, 2^4273431875 is an apocalyptic number.

4273431875 is a deficient number, since it is larger than the sum of its proper divisors (1088120629).

4273431875 is an equidigital number, since it uses as much as digits as its factorization.

4273431875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27512 (or 27497 counting only the distinct ones).

The product of its digits is 564480, while the sum is 44.

The square root of 4273431875 is about 65371.4913016370. The cubic root of 4273431875 is about 1622.7773162168. Note that the first 3 decimals are identical.

The spelling of 4273431875 in words is "four billion, two hundred seventy-three million, four hundred thirty-one thousand, eight hundred seventy-five".