1423451026 has 8 divisors (see below), whose sum is σ = 2165249664. Its totient is φ = 701701140.

The previous prime is 1423451023. The next prime is 1423451027. The reversal of 1423451026 is 6201543241.

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 = 1423450985 and 1423451003.

It is not an unprimeable number, because it can be changed into a prime (1423451023) 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 3 ways as a sum of consecutive naturals, for example, 5012010 + ... + 5012293.

It is an arithmetic number, because the mean of its divisors is an integer number (270656208).

Almost surely, 2^1423451026 is an apocalyptic number.

1423451026 is a deficient number, since it is larger than the sum of its proper divisors (741798638).

1423451026 is a wasteful number, since it uses less digits than its factorization.

1423451026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10024376.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 1423451026 is about 37728.6499360897. The cubic root of 1423451026 is about 1124.9006729755.

Adding to 1423451026 its reverse (6201543241), we get a palindrome (7624994267).

The spelling of 1423451026 in words is "one billion, four hundred twenty-three million, four hundred fifty-one thousand, twenty-six".