1423313240200 has 48 divisors (see below), whose sum is σ = 3312073900980. Its totient is φ = 568831426560.

The previous prime is 1423313240191. The next prime is 1423313240201. The reversal of 1423313240200 is 20423133241.

It can be written as a sum of positive squares in 6 ways, for example, as 731185748836 + 692127491364 = 855094^2 + 831942^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (1423313240201) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 2855509 + ... + 3316708.

Almost surely, 2^{1423313240200} is an apocalyptic number.

1423313240200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1423313240200 is an abundant number, since it is smaller than the sum of its proper divisors (1888760660780).

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

1423313240200 is a wasteful number, since it uses less digits than its factorization.

1423313240200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6173386 (or 6173377 counting only the distinct ones).

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

Adding to 1423313240200 its reverse (20423133241), we get a palindrome (1443736373441).

The spelling of 1423313240200 in words is "one trillion, four hundred twenty-three billion, three hundred thirteen million, two hundred forty thousand, two hundred".