1423354200 has 48 divisors (see below), whose sum is σ = 4412399880. Its totient is φ = 379560960.

The previous prime is 1423354171. The next prime is 1423354279. The reversal of 1423354200 is 24533241.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1185529 + ... + 1186728.

Almost surely, 2^1423354200 is an apocalyptic number.

1423354200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1423354200 is an abundant number, since it is smaller than the sum of its proper divisors (2989045680).

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

1423354200 is a wasteful number, since it uses less digits than its factorization.

1423354200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2372276 (or 2372267 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 1423354200 is about 37727.3667249650. The cubic root of 1423354200 is about 1124.8751663955.

Adding to 1423354200 its reverse (24533241), we get a palindrome (1447887441).

The spelling of 1423354200 in words is "one billion, four hundred twenty-three million, three hundred fifty-four thousand, two hundred".