23403319999 has 8 divisors (see below), whose sum is σ = 23528998080. Its totient is φ = 23277873696.

The previous prime is 23403319991. The next prime is 23403320029. The reversal of 23403319999 is 99991330432.

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

It is a cyclic number.

It is not a de Polignac number, because 23403319999 - 2³ = 23403319991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23403319991) 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, 146469 + ... + 261265.

It is an arithmetic number, because the mean of its divisors is an integer number (2941124760).

Almost surely, 2^23403319999 is an apocalyptic number.

23403319999 is a deficient number, since it is larger than the sum of its proper divisors (125678081).

23403319999 is a wasteful number, since it uses less digits than its factorization.

23403319999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115889.

The product of its (nonzero) digits is 1417176, while the sum is 52.

The spelling of 23403319999 in words is "twenty-three billion, four hundred three million, three hundred nineteen thousand, nine hundred ninety-nine".