200442408 has 16 divisors (see below), whose sum is σ = 501106080. Its totient is φ = 66814128.

The previous prime is 200442397. The next prime is 200442409. The reversal of 200442408 is 804244002.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 8351767 = 200442408 / (2 + 0 + 0 + 4 + 4 + 2 + 4 + 0 + 8).

It is not an unprimeable number, because it can be changed into a prime (200442409) 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, 4175860 + ... + 4175907.

It is an arithmetic number, because the mean of its divisors is an integer number (31319130).

Almost surely, 2^200442408 is an apocalyptic number.

It is an amenable number.

200442408 is an abundant number, since it is smaller than the sum of its proper divisors (300663672).

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

200442408 is a wasteful number, since it uses less digits than its factorization.

200442408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8351776 (or 8351772 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

The square root of 200442408 is about 14157.7684682297. The cubic root of 200442408 is about 585.2344330332.

The spelling of 200442408 in words is "two hundred million, four hundred forty-two thousand, four hundred eight".