1424224331 has 8 divisors (see below), whose sum is σ = 1500863904. Its totient is φ = 1348811200.

The previous prime is 1424224327. The next prime is 1424224349. The reversal of 1424224331 is 1334224241.

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 1424224331 - 2² = 1424224327 is a prime.

It is a super-2 number, since 2×1424224331² = 4056829890024795122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1424224331.

It is not an unprimeable number, because it can be changed into a prime (1424224301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 304226 + ... + 308871.

It is an arithmetic number, because the mean of its divisors is an integer number (187607988).

Almost surely, 2^1424224331 is an apocalyptic number.

1424224331 is a deficient number, since it is larger than the sum of its proper divisors (76639573).

1424224331 is a wasteful number, since it uses less digits than its factorization.

1424224331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613221.

The product of its digits is 4608, while the sum is 26.

The square root of 1424224331 is about 37738.8967909768. The cubic root of 1424224331 is about 1125.1043408738.

Adding to 1424224331 its reverse (1334224241), we get a palindrome (2758448572).

The spelling of 1424224331 in words is "one billion, four hundred twenty-four million, two hundred twenty-four thousand, three hundred thirty-one".