1040151899 has 2 divisors, whose sum is σ = 1040151900. Its totient is φ = 1040151898.

The previous prime is 1040151863. The next prime is 1040151907. The reversal of 1040151899 is 9981510401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1040151899 - 2²⁸ = 771716443 is a prime.

It is not a weakly prime, because it can be changed into another prime (1040151859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520075949 + 520075950.

It is an arithmetic number, because the mean of its divisors is an integer number (520075950).

Almost surely, 2^1040151899 is an apocalyptic number.

1040151899 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040151899 is an equidigital number, since it uses as much as digits as its factorization.

1040151899 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 38.

The square root of 1040151899 is about 32251.3860012248. The cubic root of 1040151899 is about 1013.2087276690.

The spelling of 1040151899 in words is "one billion, forty million, one hundred fifty-one thousand, eight hundred ninety-nine".