1190041663 has 2 divisors, whose sum is σ = 1190041664. Its totient is φ = 1190041662.

The previous prime is 1190041607. The next prime is 1190041669. The reversal of 1190041663 is 3661400911.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1190041663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1190041669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 595020831 + 595020832.

It is an arithmetic number, because the mean of its divisors is an integer number (595020832).

Almost surely, 2^1190041663 is an apocalyptic number.

1190041663 is a deficient number, since it is larger than the sum of its proper divisors (1).

1190041663 is an equidigital number, since it uses as much as digits as its factorization.

1190041663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 1190041663 is about 34496.9804910517. The cubic root of 1190041663 is about 1059.7108689885.

The spelling of 1190041663 in words is "one billion, one hundred ninety million, forty-one thousand, six hundred sixty-three".