1424343401 has 8 divisors (see below), whose sum is σ = 1534399944. Its totient is φ = 1314357120.

The previous prime is 1424343397. The next prime is 1424343409. The reversal of 1424343401 is 1043434241.

It can be written as a sum of positive squares in 4 ways, for example, as 1243225 + 1423100176 = 1115^2 + 37724^2 .

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 1424343401 - 2² = 1424343397 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1424343409) 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, 29165 + ... + 60821.

It is an arithmetic number, because the mean of its divisors is an integer number (191799993).

Almost surely, 2^1424343401 is an apocalyptic number.

It is an amenable number.

1424343401 is a deficient number, since it is larger than the sum of its proper divisors (110056543).

1424343401 is a wasteful number, since it uses less digits than its factorization.

1424343401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35131.

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

The square root of 1424343401 is about 37740.4743080953. The cubic root of 1424343401 is about 1125.1356941837.

Adding to 1424343401 its reverse (1043434241), we get a palindrome (2467777642).

The spelling of 1424343401 in words is "one billion, four hundred twenty-four million, three hundred forty-three thousand, four hundred one".