1040434255 has 32 divisors (see below), whose sum is σ = 1539368064. Its totient is φ = 658784256.

The previous prime is 1040434237. The next prime is 1040434267. The reversal of 1040434255 is 5524340401.

1040434255 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 1040434255 - 2⁹ = 1040433743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15039 + ... + 48031.

It is an arithmetic number, because the mean of its divisors is an integer number (48105252).

Almost surely, 2^1040434255 is an apocalyptic number.

1040434255 is a deficient number, since it is larger than the sum of its proper divisors (498933809).

1040434255 is a wasteful number, since it uses less digits than its factorization.

1040434255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33075.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 1040434255 is about 32255.7631284705. The cubic root of 1040434255 is about 1013.3004000747.

Adding to 1040434255 its reverse (5524340401), we get a palindrome (6564774656).

The spelling of 1040434255 in words is "one billion, forty million, four hundred thirty-four thousand, two hundred fifty-five".