1040063069 has 2 divisors, whose sum is σ = 1040063070. Its totient is φ = 1040063068.

The previous prime is 1040063027. The next prime is 1040063083. The reversal of 1040063069 is 9603600401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 688012900 + 352050169 = 26230^2 + 18763^2 .

It is a cyclic number.

It is not a de Polignac number, because 1040063069 - 2⁸ = 1040062813 is a prime.

It is a super-2 number, since 2×1040063069² = 2163462374995397522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1040062069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520031534 + 520031535.

It is an arithmetic number, because the mean of its divisors is an integer number (520031535).

Almost surely, 2^1040063069 is an apocalyptic number.

It is an amenable number.

1040063069 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040063069 is an equidigital number, since it uses as much as digits as its factorization.

1040063069 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 29.

The square root of 1040063069 is about 32250.0088217042. The cubic root of 1040063069 is about 1013.1798838390.

The spelling of 1040063069 in words is "one billion, forty million, sixty-three thousand, sixty-nine".