1423304134 has 8 divisors (see below), whose sum is σ = 2439949968. Its totient is φ = 609987480.

The previous prime is 1423304089. The next prime is 1423304159. The reversal of 1423304134 is 4314033241.

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

It is a super-2 number, since 2×1423304134² = 4051589315722979912, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1423304099 and 1423304108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50832277 + ... + 50832304.

It is an arithmetic number, because the mean of its divisors is an integer number (304993746).

Almost surely, 2^1423304134 is an apocalyptic number.

1423304134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1423304134 is a deficient number, since it is larger than the sum of its proper divisors (1016645834).

1423304134 is a wasteful number, since it uses less digits than its factorization.

1423304134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101664590.

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

The square root of 1423304134 is about 37726.7031954821. The cubic root of 1423304134 is about 1124.8619772070.

Adding to 1423304134 its reverse (4314033241), we get a palindrome (5737337375).

The spelling of 1423304134 in words is "one billion, four hundred twenty-three million, three hundred four thousand, one hundred thirty-four".