1424430241 has 8 divisors (see below), whose sum is σ = 1571417064. Its totient is φ = 1282788480.

The previous prime is 1424430233. The next prime is 1424430257. The reversal of 1424430241 is 1420344241.

It can be written as a sum of positive squares in 4 ways, for example, as 55726225 + 1368704016 = 7465^2 + 36996^2 .

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 1424430241 - 2³ = 1424430233 is a prime.

It is a super-3 number, since 3×1424430241³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1424430541) 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, 1335706 + ... + 1336771.

It is an arithmetic number, because the mean of its divisors is an integer number (196427133).

Almost surely, 2^1424430241 is an apocalyptic number.

It is an amenable number.

1424430241 is a deficient number, since it is larger than the sum of its proper divisors (146986823).

1424430241 is a wasteful number, since it uses less digits than its factorization.

1424430241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2672531.

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 1424430241 is about 37741.6247795455. The cubic root of 1424430241 is about 1125.1585596430.

Adding to 1424430241 its reverse (1420344241), we get a palindrome (2844774482).

The spelling of 1424430241 in words is "one billion, four hundred twenty-four million, four hundred thirty thousand, two hundred forty-one".