29144942053 has 2 divisors, whose sum is σ = 29144942054. Its totient is φ = 29144942052.

The previous prime is 29144942017. The next prime is 29144942081. The reversal of 29144942053 is 35024944192.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19886076324 + 9258865729 = 141018^2 + 96223^2 .

It is a cyclic number.

It is not a de Polignac number, because 29144942053 - 2²⁵ = 29111387621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29144942653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14572471026 + 14572471027.

It is an arithmetic number, because the mean of its divisors is an integer number (14572471027).

Almost surely, 2^29144942053 is an apocalyptic number.

It is an amenable number.

29144942053 is a deficient number, since it is larger than the sum of its proper divisors (1).

29144942053 is an equidigital number, since it uses as much as digits as its factorization.

29144942053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 311040, while the sum is 43.

The spelling of 29144942053 in words is "twenty-nine billion, one hundred forty-four million, nine hundred forty-two thousand, fifty-three".