1042201255 has 8 divisors (see below), whose sum is σ = 1251597600. Its totient is φ = 833123616.

The previous prime is 1042201247. The next prime is 1042201267. The reversal of 1042201255 is 5521022401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1042201255 - 2³ = 1042201247 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 (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72420 + ... + 85609.

It is an arithmetic number, because the mean of its divisors is an integer number (156449700).

Almost surely, 2^1042201255 is an apocalyptic number.

1042201255 is a deficient number, since it is larger than the sum of its proper divisors (209396345).

1042201255 is a wasteful number, since it uses less digits than its factorization.

1042201255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159353.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 1042201255 is about 32283.1419629503. The cubic root of 1042201255 is about 1013.8737148976.

Adding to 1042201255 its reverse (5521022401), we get a palindrome (6563223656).

The spelling of 1042201255 in words is "one billion, forty-two million, two hundred one thousand, two hundred fifty-five".