12367719089 has 8 divisors (see below), whose sum is σ = 13529643840. Its totient is φ = 11212058800.

The previous prime is 12367719043. The next prime is 12367719097. The reversal of 12367719089 is 98091776321.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12367719089 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12367719089.

It is not an unprimeable number, because it can be changed into a prime (12367719389) 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, 1561982 + ... + 1569879.

It is an arithmetic number, because the mean of its divisors is an integer number (1691205480).

Almost surely, 2^12367719089 is an apocalyptic number.

It is an amenable number.

12367719089 is a deficient number, since it is larger than the sum of its proper divisors (1161924751).

12367719089 is a wasteful number, since it uses less digits than its factorization.

12367719089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3132231.

The product of its (nonzero) digits is 1143072, while the sum is 53.

The spelling of 12367719089 in words is "twelve billion, three hundred sixty-seven million, seven hundred nineteen thousand, eighty-nine".