14401430433 has 12 divisors (see below), whose sum is σ = 22402225300. Its totient is φ = 8862418656.

The previous prime is 14401430429. The next prime is 14401430443. The reversal of 14401430433 is 33403410441.

It can be written as a sum of positive squares in 2 ways, for example, as 5780865024 + 8620565409 = 76032^2 + 92847^2 .

It is not a de Polignac number, because 14401430433 - 2² = 14401430429 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14401430397 and 14401430406.

It is not an unprimeable number, because it can be changed into a prime (14401430443) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61544458 + ... + 61544691.

Almost surely, 2^14401430433 is an apocalyptic number.

14401430433 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

14401430433 is a deficient number, since it is larger than the sum of its proper divisors (8000794867).

14401430433 is a wasteful number, since it uses less digits than its factorization.

14401430433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123089168 (or 123089165 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 14401430433 its reverse (33403410441), we get a palindrome (47804840874).

The spelling of 14401430433 in words is "fourteen billion, four hundred one million, four hundred thirty thousand, four hundred thirty-three".