23834091489 has 8 divisors (see below), whose sum is σ = 34223310912. Its totient is φ = 14667133200.

The previous prime is 23834091469. The next prime is 23834091499. The reversal of 23834091489 is 98419043832.

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

It is not a de Polignac number, because 23834091489 - 2¹² = 23834087393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23834091469) 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, 305565237 + ... + 305565314.

It is an arithmetic number, because the mean of its divisors is an integer number (4277913864).

Almost surely, 2^23834091489 is an apocalyptic number.

It is an amenable number.

23834091489 is a deficient number, since it is larger than the sum of its proper divisors (10389219423).

23834091489 is a wasteful number, since it uses less digits than its factorization.

23834091489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611130567.

The product of its (nonzero) digits is 1492992, while the sum is 51.

The spelling of 23834091489 in words is "twenty-three billion, eight hundred thirty-four million, ninety-one thousand, four hundred eighty-nine".