12519070269 has 16 divisors (see below), whose sum is σ = 17746480512. Its totient is φ = 7832547008.

The previous prime is 12519070253. The next prime is 12519070273. The reversal of 12519070269 is 96207091521.

It is a cyclic number.

It is not a de Polignac number, because 12519070269 - 2⁴ = 12519070253 is a prime.

It is a super-2 number, since 2×12519070269² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12519070269.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12519070169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1708002 + ... + 1715315.

It is an arithmetic number, because the mean of its divisors is an integer number (1109155032).

Almost surely, 2^12519070269 is an apocalyptic number.

It is an amenable number.

12519070269 is a deficient number, since it is larger than the sum of its proper divisors (5227410243).

12519070269 is a wasteful number, since it uses less digits than its factorization.

12519070269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3423396.

The product of its (nonzero) digits is 68040, while the sum is 42.

The spelling of 12519070269 in words is "twelve billion, five hundred nineteen million, seventy thousand, two hundred sixty-nine".