1423056030 has 32 divisors (see below), whose sum is σ = 3725820288. Its totient is φ = 344983200.

The previous prime is 1423055903. The next prime is 1423056059. The reversal of 1423056030 is 306503241.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2155816 + ... + 2156475.

It is an arithmetic number, because the mean of its divisors is an integer number (116431884).

Almost surely, 2^1423056030 is an apocalyptic number.

1423056030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1423056030 is an abundant number, since it is smaller than the sum of its proper divisors (2302764258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1423056030 is a wasteful number, since it uses less digits than its factorization.

1423056030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4312312.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 1423056030 is about 37723.4148772351. The cubic root of 1423056030 is about 1124.7966131088.

Adding to 1423056030 its reverse (306503241), we get a palindrome (1729559271).

The spelling of 1423056030 in words is "one billion, four hundred twenty-three million, fifty-six thousand, thirty".