12011614049 has 2 divisors, whose sum is σ = 12011614050. Its totient is φ = 12011614048.

The previous prime is 12011614039. The next prime is 12011614117. The reversal of 12011614049 is 94041611021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11095462225 + 916151824 = 105335^2 + 30268^2 .

It is a cyclic number.

It is not a de Polignac number, because 12011614049 - 2⁴ = 12011614033 is a prime.

It is not a weakly prime, because it can be changed into another prime (12011614019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6005807024 + 6005807025.

It is an arithmetic number, because the mean of its divisors is an integer number (6005807025).

Almost surely, 2^12011614049 is an apocalyptic number.

It is an amenable number.

12011614049 is a deficient number, since it is larger than the sum of its proper divisors (1).

12011614049 is an equidigital number, since it uses as much as digits as its factorization.

12011614049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 29.

The spelling of 12011614049 in words is "twelve billion, eleven million, six hundred fourteen thousand, forty-nine".