200449459132 has 12 divisors (see below), whose sum is σ = 377770134616. Its totient is φ = 92515134960.

The previous prime is 200449459109. The next prime is 200449459139. The reversal of 200449459132 is 231954944002.

It is a super-2 number, since 2×200449459132² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200449459139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1927398594 + ... + 1927398697.

Almost surely, 2^200449459132 is an apocalyptic number.

It is an amenable number.

200449459132 is a deficient number, since it is larger than the sum of its proper divisors (177320675484).

200449459132 is a wasteful number, since it uses less digits than its factorization.

200449459132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3854797308 (or 3854797306 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 43.

The spelling of 200449459132 in words is "two hundred billion, four hundred forty-nine million, four hundred fifty-nine thousand, one hundred thirty-two".