1255411368 has 48 divisors (see below), whose sum is σ = 3446663220. Its totient is φ = 412736256.

The previous prime is 1255411351. The next prime is 1255411379. The reversal of 1255411368 is 8631145521.

1255411368 is a `hidden beast` number, since 1 + 255 + 41 + 1 + 368 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1118099844 + 137311524 = 33438^2 + 11718^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

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 11 ways as a sum of consecutive naturals, for example, 114171 + ... + 124682.

Almost surely, 2^1255411368 is an apocalyptic number.

1255411368 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1255411368 is an abundant number, since it is smaller than the sum of its proper divisors (2191251852).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1255411368 is a wasteful number, since it uses less digits than its factorization.

1255411368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238938 (or 238931 counting only the distinct ones).

The product of its digits is 28800, while the sum is 36.

The square root of 1255411368 is about 35431.7847137284. The cubic root of 1255411368 is about 1078.7695657880.

Adding to 1255411368 its reverse (8631145521), we get a palindrome (9886556889).

The spelling of 1255411368 in words is "one billion, two hundred fifty-five million, four hundred eleven thousand, three hundred sixty-eight".