1423334401 has 8 divisors (see below), whose sum is σ = 1507857120. Its totient is φ = 1338900288.

The previous prime is 1423334383. The next prime is 1423334453. The reversal of 1423334401 is 1044333241.

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 1423334401 - 2¹¹ = 1423332353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1423334501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12490 + ... + 54796.

It is an arithmetic number, because the mean of its divisors is an integer number (188482140).

Almost surely, 2^1423334401 is an apocalyptic number.

It is an amenable number.

1423334401 is a deficient number, since it is larger than the sum of its proper divisors (84522719).

1423334401 is a wasteful number, since it uses less digits than its factorization.

1423334401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44303.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 1423334401 is about 37727.1043283208. The cubic root of 1423334401 is about 1124.8699506624.

Adding to 1423334401 its reverse (1044333241), we get a palindrome (2467667642).

The spelling of 1423334401 in words is "one billion, four hundred twenty-three million, three hundred thirty-four thousand, four hundred one".