1042099567 has 2 divisors, whose sum is σ = 1042099568. Its totient is φ = 1042099566.

The previous prime is 1042099529. The next prime is 1042099573. The reversal of 1042099567 is 7659902401.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1042099567 - 2¹⁹ = 1041575279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1042099067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521049783 + 521049784.

It is an arithmetic number, because the mean of its divisors is an integer number (521049784).

Almost surely, 2^1042099567 is an apocalyptic number.

1042099567 is a deficient number, since it is larger than the sum of its proper divisors (1).

1042099567 is an equidigital number, since it uses as much as digits as its factorization.

1042099567 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 1042099567 is about 32281.5669848909. The cubic root of 1042099567 is about 1013.8407391349.

The spelling of 1042099567 in words is "one billion, forty-two million, ninety-nine thousand, five hundred sixty-seven".