12034349831 has 8 divisors (see below), whose sum is σ = 13844626944. Its totient is φ = 10246843800.

The previous prime is 12034349819. The next prime is 12034349881. The reversal of 12034349831 is 13894343021.

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 12034349831 - 2³⁰ = 10960608007 is a prime.

It is a super-2 number, since 2×12034349831² (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 (12034349881) 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, 5691635 + ... + 5693748.

It is an arithmetic number, because the mean of its divisors is an integer number (1730578368).

Almost surely, 2^12034349831 is an apocalyptic number.

12034349831 is a deficient number, since it is larger than the sum of its proper divisors (1810277113).

12034349831 is a wasteful number, since it uses less digits than its factorization.

12034349831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11385541.

The product of its (nonzero) digits is 62208, while the sum is 38.

The spelling of 12034349831 in words is "twelve billion, thirty-four million, three hundred forty-nine thousand, eight hundred thirty-one".