1424217255 has 16 divisors (see below), whose sum is σ = 2280858720. Its totient is φ = 758878848.

The previous prime is 1424217241. The next prime is 1424217269. The reversal of 1424217255 is 5527124241.

It is an interprime number because it is at equal distance from previous prime (1424217241) and next prime (1424217269).

It is not a de Polignac number, because 1424217255 - 2⁴ = 1424217239 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 (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27040 + ... + 59829.

It is an arithmetic number, because the mean of its divisors is an integer number (142553670).

Almost surely, 2^1424217255 is an apocalyptic number.

1424217255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1424217255 is a deficient number, since it is larger than the sum of its proper divisors (856641465).

1424217255 is a wasteful number, since it uses less digits than its factorization.

1424217255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87970.

The product of its digits is 22400, while the sum is 33.

The square root of 1424217255 is about 37738.8030414320. The cubic root of 1424217255 is about 1125.1024775785.

The spelling of 1424217255 in words is "one billion, four hundred twenty-four million, two hundred seventeen thousand, two hundred fifty-five".