1142434255 has 16 divisors (see below), whose sum is σ = 1452828960. Its totient is φ = 859436032.

The previous prime is 1142434229. The next prime is 1142434297. The reversal of 1142434255 is 5524342411.

It is a cyclic number.

It is not a de Polignac number, because 1142434255 - 2¹³ = 1142426063 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104352 + ... + 114778.

It is an arithmetic number, because the mean of its divisors is an integer number (90801810).

Almost surely, 2^1142434255 is an apocalyptic number.

1142434255 is a deficient number, since it is larger than the sum of its proper divisors (310394705).

1142434255 is a wasteful number, since it uses less digits than its factorization.

1142434255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11738.

The product of its digits is 19200, while the sum is 31.

The square root of 1142434255 is about 33799.9150146861. The cubic root of 1142434255 is about 1045.3869449112.

Adding to 1142434255 its reverse (5524342411), we get a palindrome (6666776666).

The spelling of 1142434255 in words is "one billion, one hundred forty-two million, four hundred thirty-four thousand, two hundred fifty-five".