1159296423 has 8 divisors (see below), whose sum is σ = 1559910000. Its totient is φ = 765773568.

The previous prime is 1159296409. The next prime is 1159296433. The reversal of 1159296423 is 3246929511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1159296423 - 2¹² = 1159292327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1159296403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1772298 + ... + 1772951.

It is an arithmetic number, because the mean of its divisors is an integer number (194988750).

Almost surely, 2^1159296423 is an apocalyptic number.

1159296423 is a deficient number, since it is larger than the sum of its proper divisors (400613577).

1159296423 is a wasteful number, since it uses less digits than its factorization.

1159296423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3545361.

The product of its digits is 116640, while the sum is 42.

The square root of 1159296423 is about 34048.4422991713. The cubic root of 1159296423 is about 1050.5051002943.

The spelling of 1159296423 in words is "one billion, one hundred fifty-nine million, two hundred ninety-six thousand, four hundred twenty-three".