12034495849 has 12 divisors (see below), whose sum is σ = 12346363260. Its totient is φ = 11730329600.

The previous prime is 12034495813. The next prime is 12034495859. The reversal of 12034495849 is 94859443021.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 9590676624 + 2443819225 = 97932^2 + 49435^2 .

It is not a de Polignac number, because 12034495849 - 2¹⁷ = 12034364777 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12034495859) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2365989 + ... + 2371069.

It is an arithmetic number, because the mean of its divisors is an integer number (1028863605).

Almost surely, 2^12034495849 is an apocalyptic number.

It is an amenable number.

12034495849 is a deficient number, since it is larger than the sum of its proper divisors (311867411).

12034495849 is an equidigital number, since it uses as much as digits as its factorization.

12034495849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6572 (or 6531 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 49.

The spelling of 12034495849 in words is "twelve billion, thirty-four million, four hundred ninety-five thousand, eight hundred forty-nine".