12714529749 has 16 divisors (see below), whose sum is σ = 17110579200. Its totient is φ = 8397632880.

The previous prime is 12714529699. The next prime is 12714529757. The reversal of 12714529749 is 94792541721.

It is not a de Polignac number, because 12714529749 - 2⁷ = 12714529621 is a prime.

It is a super-3 number, since 3×12714529749³ (a number of 31 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12714529799) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 211902 + ... + 265200.

It is an arithmetic number, because the mean of its divisors is an integer number (1069411200).

Almost surely, 2^12714529749 is an apocalyptic number.

It is an amenable number.

12714529749 is a deficient number, since it is larger than the sum of its proper divisors (4396049451).

12714529749 is a wasteful number, since it uses less digits than its factorization.

12714529749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54040.

The product of its digits is 1270080, while the sum is 51.

The spelling of 12714529749 in words is "twelve billion, seven hundred fourteen million, five hundred twenty-nine thousand, seven hundred forty-nine".