12034441898 has 8 divisors (see below), whose sum is σ = 18052521060. Its totient is φ = 6016934880.

The previous prime is 12034441891. The next prime is 12034441921. The reversal of 12034441898 is 89814443021.

It can be written as a sum of positive squares in 2 ways, for example, as 11913067609 + 121374289 = 109147^2 + 11017^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (12034441891) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85883 + ... + 177326.

Almost surely, 2^12034441898 is an apocalyptic number.

12034441898 is a deficient number, since it is larger than the sum of its proper divisors (6018079162).

12034441898 is a wasteful number, since it uses less digits than its factorization.

12034441898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286072.

The product of its (nonzero) digits is 221184, while the sum is 44.

The spelling of 12034441898 in words is "twelve billion, thirty-four million, four hundred forty-one thousand, eight hundred ninety-eight".