1423016030 has 16 divisors (see below), whose sum is σ = 2570176224. Its totient is φ = 567262560.

The previous prime is 1423016029. The next prime is 1423016057. The reversal of 1423016030 is 306103241.

It is a junction number, because it is equal to n+sod(n) for n = 1423015993 and 1423016011.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 239906 + ... + 245765.

It is an arithmetic number, because the mean of its divisors is an integer number (160636014).

Almost surely, 2^1423016030 is an apocalyptic number.

1423016030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1423016030 is a deficient number, since it is larger than the sum of its proper divisors (1147160194).

1423016030 is a wasteful number, since it uses less digits than its factorization.

1423016030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485971.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1423016030 is about 37722.8846988138. The cubic root of 1423016030 is about 1124.7860742204.

Adding to 1423016030 its reverse (306103241), we get a palindrome (1729119271).

The spelling of 1423016030 in words is "one billion, four hundred twenty-three million, sixteen thousand, thirty".