1140410069 has 2 divisors, whose sum is σ = 1140410070. Its totient is φ = 1140410068.

The previous prime is 1140410017. The next prime is 1140410083. The reversal of 1140410069 is 9600140411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 607031044 + 533379025 = 24638^2 + 23095^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1140410069 is a prime.

It is a super-2 number, since 2×1140410069² = 2601070250953169522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1140410569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570205034 + 570205035.

It is an arithmetic number, because the mean of its divisors is an integer number (570205035).

Almost surely, 2^1140410069 is an apocalyptic number.

It is an amenable number.

1140410069 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140410069 is an equidigital number, since it uses as much as digits as its factorization.

1140410069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 1140410069 is about 33769.9580840723. The cubic root of 1140410069 is about 1044.7691679735.

The spelling of 1140410069 in words is "one billion, one hundred forty million, four hundred ten thousand, sixty-nine".