9242291899 has 2 divisors, whose sum is σ = 9242291900. Its totient is φ = 9242291898.

The previous prime is 9242291879. The next prime is 9242291911. The reversal of 9242291899 is 9981922429.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9242291899 - 2³¹ = 7094808251 is a prime.

It is not a weakly prime, because it can be changed into another prime (9242291819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4621145949 + 4621145950.

It is an arithmetic number, because the mean of its divisors is an integer number (4621145950).

Almost surely, 2^9242291899 is an apocalyptic number.

9242291899 is a deficient number, since it is larger than the sum of its proper divisors (1).

9242291899 is an equidigital number, since it uses as much as digits as its factorization.

9242291899 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1679616, while the sum is 55.

The square root of 9242291899 is about 96136.8394477372. The cubic root of 9242291899 is about 2098.5849801559.

The spelling of 9242291899 in words is "nine billion, two hundred forty-two million, two hundred ninety-one thousand, eight hundred ninety-nine".