1424521337 has 2 divisors, whose sum is σ = 1424521338. Its totient is φ = 1424521336.

The previous prime is 1424521313. The next prime is 1424521367. The reversal of 1424521337 is 7331254241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1106826361 + 317694976 = 33269^2 + 17824^2 .

It is an emirp because it is prime and its reverse (7331254241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1424521337 - 2⁸ = 1424521081 is a prime.

It is a super-2 number, since 2×1424521337² = 4058522079136535138, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1424521367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 712260668 + 712260669.

It is an arithmetic number, because the mean of its divisors is an integer number (712260669).

Almost surely, 2^1424521337 is an apocalyptic number.

It is an amenable number.

1424521337 is a deficient number, since it is larger than the sum of its proper divisors (1).

1424521337 is an equidigital number, since it uses as much as digits as its factorization.

1424521337 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20160, while the sum is 32.

The square root of 1424521337 is about 37742.8315975365. The cubic root of 1424521337 is about 1125.1825447322.

Adding to 1424521337 its reverse (7331254241), we get a palindrome (8755775578).

The spelling of 1424521337 in words is "one billion, four hundred twenty-four million, five hundred twenty-one thousand, three hundred thirty-seven".