1423130426 has 8 divisors (see below), whose sum is σ = 2134871424. Its totient is φ = 711506620.

The previous prime is 1423130417. The next prime is 1423130453. The reversal of 1423130426 is 6240313241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1423130395 and 1423130404.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13661 + ... + 55071.

It is an arithmetic number, because the mean of its divisors is an integer number (266858928).

Almost surely, 2^1423130426 is an apocalyptic number.

1423130426 is a deficient number, since it is larger than the sum of its proper divisors (711740998).

1423130426 is a wasteful number, since it uses less digits than its factorization.

1423130426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58596.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 1423130426 is about 37724.4009362641. The cubic root of 1423130426 is about 1124.8162138621.

Adding to 1423130426 its reverse (6240313241), we get a palindrome (7663443667).

The spelling of 1423130426 in words is "one billion, four hundred twenty-three million, one hundred thirty thousand, four hundred twenty-six".