270431284993 has 4 divisors (see below), whose sum is σ = 276720384688. Its totient is φ = 264142185300.

The previous prime is 270431284987. The next prime is 270431285027. The reversal of 270431284993 is 399482134072.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 270431284993 - 2²⁹ = 269894414081 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 270431284993.

It is not an unprimeable number, because it can be changed into a prime (270431284943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3144549783 + ... + 3144549868.

It is an arithmetic number, because the mean of its divisors is an integer number (69180096172).

Almost surely, 2^270431284993 is an apocalyptic number.

It is an amenable number.

270431284993 is a deficient number, since it is larger than the sum of its proper divisors (6289099695).

270431284993 is an equidigital number, since it uses as much as digits as its factorization.

270431284993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6289099694.

The product of its (nonzero) digits is 2612736, while the sum is 52.

The spelling of 270431284993 in words is "two hundred seventy billion, four hundred thirty-one million, two hundred eighty-four thousand, nine hundred ninety-three".