841056899 has 2 divisors, whose sum is σ = 841056900. Its totient is φ = 841056898.

The previous prime is 841056883. The next prime is 841056913. The reversal of 841056899 is 998650148.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 841056899 - 2⁴ = 841056883 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (841056809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 420528449 + 420528450.

It is an arithmetic number, because the mean of its divisors is an integer number (420528450).

Almost surely, 2^841056899 is an apocalyptic number.

841056899 is a deficient number, since it is larger than the sum of its proper divisors (1).

841056899 is an equidigital number, since it uses as much as digits as its factorization.

841056899 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 622080, while the sum is 50.

The square root of 841056899 is about 29000.9810006489. The cubic root of 841056899 is about 943.9343545004.

The spelling of 841056899 in words is "eight hundred forty-one million, fifty-six thousand, eight hundred ninety-nine".