12385151269 has 8 divisors (see below), whose sum is σ = 12505982720. Its totient is φ = 12264451056.

The previous prime is 12385151243. The next prime is 12385151291. The reversal of 12385151269 is 96215158321.

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 12385151269 - 2⁵ = 12385151237 is a prime.

It is a super-2 number, since 2×12385151269² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12385151299) 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, 162484 + ... + 226210.

It is an arithmetic number, because the mean of its divisors is an integer number (1563247840).

Almost surely, 2^12385151269 is an apocalyptic number.

12385151269 is the 64253-rd hex number.

It is an amenable number.

12385151269 is a deficient number, since it is larger than the sum of its proper divisors (120831451).

12385151269 is a wasteful number, since it uses less digits than its factorization.

12385151269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65619.

The product of its digits is 129600, while the sum is 43.

The spelling of 12385151269 in words is "twelve billion, three hundred eighty-five million, one hundred fifty-one thousand, two hundred sixty-nine".