200464442 has 24 divisors (see below), whose sum is σ = 321861276. Its totient is φ = 93314816.

The previous prime is 200464423. The next prime is 200464463. The reversal of 200464442 is 244464002.

It can be written as a sum of positive squares in 6 ways, for example, as 195132961 + 5331481 = 13969^2 + 2309^2 .

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, 1017488 + ... + 1017684.

Almost surely, 2^200464442 is an apocalyptic number.

200464442 is a deficient number, since it is larger than the sum of its proper divisors (121396834).

200464442 is a wasteful number, since it uses less digits than its factorization.

200464442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562 (or 389 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 200464442 is about 14158.5466062022. The cubic root of 200464442 is about 585.2558765709.

The spelling of 200464442 in words is "two hundred million, four hundred sixty-four thousand, four hundred forty-two".