1423023324 has 48 divisors (see below), whose sum is σ = 3399449088. Its totient is φ = 463097088.

The previous prime is 1423023319. The next prime is 1423023337. The reversal of 1423023324 is 4233203241.

It is a junction number, because it is equal to n+sod(n) for n = 1423023294 and 1423023303.

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, 241299 + ... + 247125.

It is an arithmetic number, because the mean of its divisors is an integer number (70821856).

Almost surely, 2^1423023324 is an apocalyptic number.

It is an amenable number.

1423023324 is an abundant number, since it is smaller than the sum of its proper divisors (1976425764).

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

1423023324 is a wasteful number, since it uses less digits than its factorization.

1423023324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6314 (or 6312 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 1423023324 is about 37722.9813774044. The cubic root of 1423023324 is about 1124.7879960014.

Adding to 1423023324 its reverse (4233203241), we get a palindrome (5656226565).

The spelling of 1423023324 in words is "one billion, four hundred twenty-three million, twenty-three thousand, three hundred twenty-four".