1449450200 has 48 divisors (see below), whose sum is σ = 3676338360. Its totient is φ = 527072000.

The previous prime is 1449450199. The next prime is 1449450221. The reversal of 1449450200 is 20549441.

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, 327221 + ... + 331620.

Almost surely, 2^1449450200 is an apocalyptic number.

1449450200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1449450200 is an abundant number, since it is smaller than the sum of its proper divisors (2226888160).

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

1449450200 is a wasteful number, since it uses less digits than its factorization.

1449450200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658868 (or 658859 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 1449450200 is about 38071.6456171781. The cubic root of 1449450200 is about 1131.7081222949.

Adding to 1449450200 its reverse (20549441), we get a palindrome (1469999641).

The spelling of 1449450200 in words is "one billion, four hundred forty-nine million, four hundred fifty thousand, two hundred".