12140004034 has 4 divisors (see below), whose sum is σ = 18210006054. Its totient is φ = 6070002016.

The previous prime is 12140004031. The next prime is 12140004133. The reversal of 12140004034 is 43040004121.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43040004121 = 23 ⋅1871304527.

It can be written as a sum of positive squares in only one way, i.e., 10097235225 + 2042768809 = 100485^2 + 45197^2 .

It is not an unprimeable number, because it can be changed into a prime (12140004031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3035001007 + ... + 3035001010.

Almost surely, 2^12140004034 is an apocalyptic number.

12140004034 is a deficient number, since it is larger than the sum of its proper divisors (6070002020).

12140004034 is an equidigital number, since it uses as much as digits as its factorization.

12140004034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6070002019.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 12140004034 its reverse (43040004121), we get a palindrome (55180008155).

The spelling of 12140004034 in words is "twelve billion, one hundred forty million, four thousand, thirty-four".