1234430401 has 8 divisors (see below), whose sum is σ = 1363872384. Its totient is φ = 1111302720.

The previous prime is 1234430387. The next prime is 1234430429. The reversal of 1234430401 is 1040344321.

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 1234430401 - 2²³ = 1226041793 is a prime.

It is a super-3 number, since 3×1234430401³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1234430201) 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, 1578165 + ... + 1578946.

It is an arithmetic number, because the mean of its divisors is an integer number (170484048).

Almost surely, 2^1234430401 is an apocalyptic number.

It is an amenable number.

1234430401 is a deficient number, since it is larger than the sum of its proper divisors (129441983).

1234430401 is a wasteful number, since it uses less digits than its factorization.

1234430401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3157151.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1234430401 is about 35134.4617291912. The cubic root of 1234430401 is about 1072.7261549114.

Adding to 1234430401 its reverse (1040344321), we get a palindrome (2274774722).

The spelling of 1234430401 in words is "one billion, two hundred thirty-four million, four hundred thirty thousand, four hundred one".