1042345255 has 32 divisors (see below), whose sum is σ = 1472421888. Its totient is φ = 693484800.

The previous prime is 1042345253. The next prime is 1042345277. The reversal of 1042345255 is 5525432401.

It is not a de Polignac number, because 1042345255 - 2¹ = 1042345253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042345253) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 272184 + ... + 275986.

It is an arithmetic number, because the mean of its divisors is an integer number (46013184).

Almost surely, 2^1042345255 is an apocalyptic number.

1042345255 is a deficient number, since it is larger than the sum of its proper divisors (430076633).

1042345255 is a wasteful number, since it uses less digits than its factorization.

1042345255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4047.

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 1042345255 is about 32285.3721521063. The cubic root of 1042345255 is about 1013.9204080836.

Adding to 1042345255 its reverse (5525432401), we get a palindrome (6567777656).

The spelling of 1042345255 in words is "one billion, forty-two million, three hundred forty-five thousand, two hundred fifty-five".