24090243427 has 4 divisors (see below), whose sum is σ = 24105579336. Its totient is φ = 24074907520.

The previous prime is 24090243389. The next prime is 24090243467. The reversal of 24090243427 is 72434209042.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-24090243427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (24090243467) 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, 7665598 + ... + 7668739.

It is an arithmetic number, because the mean of its divisors is an integer number (6026394834).

Almost surely, 2^24090243427 is an apocalyptic number.

24090243427 is a deficient number, since it is larger than the sum of its proper divisors (15335909).

24090243427 is a wasteful number, since it uses less digits than its factorization.

24090243427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15335908.

The product of its (nonzero) digits is 96768, while the sum is 37.

The spelling of 24090243427 in words is "twenty-four billion, ninety million, two hundred forty-three thousand, four hundred twenty-seven".