9040342499 has 2 divisors, whose sum is σ = 9040342500. Its totient is φ = 9040342498.

The previous prime is 9040342477. The next prime is 9040342513. The reversal of 9040342499 is 9942430409.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9040342499 - 2²⁴ = 9023565283 is a prime.

It is not a weakly prime, because it can be changed into another prime (9040342469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4520171249 + 4520171250.

It is an arithmetic number, because the mean of its divisors is an integer number (4520171250).

Almost surely, 2^9040342499 is an apocalyptic number.

9040342499 is a deficient number, since it is larger than the sum of its proper divisors (1).

9040342499 is an equidigital number, since it uses as much as digits as its factorization.

9040342499 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 279936, while the sum is 44.

The square root of 9040342499 is about 95080.7157051313. The cubic root of 9040342499 is about 2083.1871825595.

The spelling of 9040342499 in words is "nine billion, forty million, three hundred forty-two thousand, four hundred ninety-nine".