12834744302 has 16 divisors (see below), whose sum is σ = 20696567040. Its totient is φ = 5950261368.

The previous prime is 12834744289. The next prime is 12834744313. The reversal of 12834744302 is 20344743821.

It is a happy number.

It is a super-2 number, since 2×12834744302² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3591368 + ... + 3594939.

It is an arithmetic number, because the mean of its divisors is an integer number (1293535440).

Almost surely, 2^12834744302 is an apocalyptic number.

12834744302 is a deficient number, since it is larger than the sum of its proper divisors (7861822738).

12834744302 is a wasteful number, since it uses less digits than its factorization.

12834744302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7186375.

The product of its (nonzero) digits is 129024, while the sum is 38.

The spelling of 12834744302 in words is "twelve billion, eight hundred thirty-four million, seven hundred forty-four thousand, three hundred two".