12823480087 has 8 divisors (see below), whose sum is σ = 14330452752. Its totient is φ = 11373374400.

The previous prime is 12823480079. The next prime is 12823480093. The reversal of 12823480087 is 78008432821.

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 12823480087 - 2³ = 12823480079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12823480027) 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, 14216268 + ... + 14217169.

It is an arithmetic number, because the mean of its divisors is an integer number (1791306594).

Almost surely, 2^12823480087 is an apocalyptic number.

12823480087 is a deficient number, since it is larger than the sum of its proper divisors (1506972665).

12823480087 is a wasteful number, since it uses less digits than its factorization.

12823480087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28433489.

The product of its (nonzero) digits is 172032, while the sum is 43.

The spelling of 12823480087 in words is "twelve billion, eight hundred twenty-three million, four hundred eighty thousand, eighty-seven".