1449252300 has 36 divisors (see below), whose sum is σ = 4193170856. Its totient is φ = 386467200.

The previous prime is 1449252289. The next prime is 1449252317. The reversal of 1449252300 is 32529441.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 2415121 + ... + 2415720.

Almost surely, 2^1449252300 is an apocalyptic number.

1449252300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1449252300 is an abundant number, since it is smaller than the sum of its proper divisors (2743918556).

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

1449252300 is a wasteful number, since it uses less digits than its factorization.

1449252300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4830858 (or 4830851 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 1449252300 is about 38069.0464813607. The cubic root of 1449252300 is about 1131.6566142056.

The spelling of 1449252300 in words is "one billion, four hundred forty-nine million, two hundred fifty-two thousand, three hundred".