12040144414 has 4 divisors (see below), whose sum is σ = 18060216624. Its totient is φ = 6020072206.

The previous prime is 12040144381. The next prime is 12040144439. The reversal of 12040144414 is 41444104021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41444104021 = 1061 ⋅39061361.

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, 3010036102 + ... + 3010036105.

It is an arithmetic number, because the mean of its divisors is an integer number (4515054156).

Almost surely, 2^12040144414 is an apocalyptic number.

12040144414 is a deficient number, since it is larger than the sum of its proper divisors (6020072210).

12040144414 is an equidigital number, since it uses as much as digits as its factorization.

12040144414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6020072209.

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 12040144414 its reverse (41444104021), we get a palindrome (53484248435).

The spelling of 12040144414 in words is "twelve billion, forty million, one hundred forty-four thousand, four hundred fourteen".