1424213351 has 16 divisors (see below), whose sum is σ = 1610800128. Its totient is φ = 1247908800.

The previous prime is 1424213347. The next prime is 1424213387. The reversal of 1424213351 is 1533124241.

It is a happy number.

It is not a de Polignac number, because 1424213351 - 2² = 1424213347 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1424213351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1424213311) by changing a digit.

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, 18410 + ... + 56456.

It is an arithmetic number, because the mean of its divisors is an integer number (100675008).

Almost surely, 2^1424213351 is an apocalyptic number.

1424213351 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1424213351 is a deficient number, since it is larger than the sum of its proper divisors (186586777).

1424213351 is a wasteful number, since it uses less digits than its factorization.

1424213351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38182.

The product of its digits is 2880, while the sum is 26.

The square root of 1424213351 is about 37738.7513174456. The cubic root of 1424213351 is about 1125.1014495509.

Adding to 1424213351 its reverse (1533124241), we get a palindrome (2957337592).

The spelling of 1424213351 in words is "one billion, four hundred twenty-four million, two hundred thirteen thousand, three hundred fifty-one".