74260099229 has 2 divisors, whose sum is σ = 74260099230. Its totient is φ = 74260099228.

The previous prime is 74260099223. The next prime is 74260099231. The reversal of 74260099229 is 92299006247.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 53328664900 + 20931434329 = 230930^2 + 144677^2 .

It is a cyclic number.

It is not a de Polignac number, because 74260099229 - 2⁸ = 74260098973 is a prime.

Together with 74260099231, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74260099223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37130049614 + 37130049615.

It is an arithmetic number, because the mean of its divisors is an integer number (37130049615).

Almost surely, 2^74260099229 is an apocalyptic number.

It is an amenable number.

74260099229 is a deficient number, since it is larger than the sum of its proper divisors (1).

74260099229 is an equidigital number, since it uses as much as digits as its factorization.

74260099229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 979776, while the sum is 50.

The spelling of 74260099229 in words is "seventy-four billion, two hundred sixty million, ninety-nine thousand, two hundred twenty-nine".