11712328395899 has 8 divisors (see below), whose sum is σ = 12090211593600. Its totient is φ = 11334449332800.

The previous prime is 11712328395727. The next prime is 11712328395941. The reversal of 11712328395899 is 99859382321711.

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 11712328395899 - 2⁸ = 11712328395643 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11712328385899) 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, 5348927 + ... + 7213575.

It is an arithmetic number, because the mean of its divisors is an integer number (1511276449200).

Almost surely, 2^{11712328395899} is an apocalyptic number.

11712328395899 is a deficient number, since it is larger than the sum of its proper divisors (377883197701).

11712328395899 is a wasteful number, since it uses less digits than its factorization.

11712328395899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2067301.

The product of its digits is 58786560, while the sum is 68.

The spelling of 11712328395899 in words is "eleven trillion, seven hundred twelve billion, three hundred twenty-eight million, three hundred ninety-five thousand, eight hundred ninety-nine".