12041231134 has 4 divisors (see below), whose sum is σ = 18061846704. Its totient is φ = 6020615566.

The previous prime is 12041231107. The next prime is 12041231149. The reversal of 12041231134 is 43113214021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43113214021 = 17 ⋅2536071413.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3010307782 + ... + 3010307785.

It is an arithmetic number, because the mean of its divisors is an integer number (4515461676).

Almost surely, 2^12041231134 is an apocalyptic number.

12041231134 is a deficient number, since it is larger than the sum of its proper divisors (6020615570).

12041231134 is an equidigital number, since it uses as much as digits as its factorization.

12041231134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6020615569.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 12041231134 its reverse (43113214021), we get a palindrome (55154445155).

The spelling of 12041231134 in words is "twelve billion, forty-one million, two hundred thirty-one thousand, one hundred thirty-four".