29417425117 has 2 divisors, whose sum is σ = 29417425118. Its totient is φ = 29417425116.

The previous prime is 29417425097. The next prime is 29417425123. The reversal of 29417425117 is 71152471492.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20682466596 + 8734958521 = 143814^2 + 93461^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-29417425117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29417425157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14708712558 + 14708712559.

It is an arithmetic number, because the mean of its divisors is an integer number (14708712559).

Almost surely, 2^29417425117 is an apocalyptic number.

It is an amenable number.

29417425117 is a deficient number, since it is larger than the sum of its proper divisors (1).

29417425117 is an equidigital number, since it uses as much as digits as its factorization.

29417425117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 141120, while the sum is 43.

The spelling of 29417425117 in words is "twenty-nine billion, four hundred seventeen million, four hundred twenty-five thousand, one hundred seventeen".