29614144079549 has 2 divisors, whose sum is σ = 29614144079550. Its totient is φ = 29614144079548.

The previous prime is 29614144079489. The next prime is 29614144079561. The reversal of 29614144079549 is 94597044141692.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17696804457049 + 11917339622500 = 4206757^2 + 3452150^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-29614144079549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29614144079449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14807072039774 + 14807072039775.

It is an arithmetic number, because the mean of its divisors is an integer number (14807072039775).

Almost surely, 2^{29614144079549} is an apocalyptic number.

It is an amenable number.

29614144079549 is a deficient number, since it is larger than the sum of its proper divisors (1).

29614144079549 is an equidigital number, since it uses as much as digits as its factorization.

29614144079549 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 78382080, while the sum is 65.

The spelling of 29614144079549 in words is "twenty-nine trillion, six hundred fourteen billion, one hundred forty-four million, seventy-nine thousand, five hundred forty-nine".