1040234359 has 2 divisors, whose sum is σ = 1040234360. Its totient is φ = 1040234358.

The previous prime is 1040234291. The next prime is 1040234381. The reversal of 1040234359 is 9534320401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1040234359 - 2¹³ = 1040226167 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1040234359.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1040234399) 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, 520117179 + 520117180.

It is an arithmetic number, because the mean of its divisors is an integer number (520117180).

Almost surely, 2^1040234359 is an apocalyptic number.

1040234359 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040234359 is an equidigital number, since it uses as much as digits as its factorization.

1040234359 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 31.

The square root of 1040234359 is about 32252.6643705601. The cubic root of 1040234359 is about 1013.2355016379.

The spelling of 1040234359 in words is "one billion, forty million, two hundred thirty-four thousand, three hundred fifty-nine".