200403914 has 16 divisors (see below), whose sum is σ = 309180768. Its totient is φ = 97351632.

The previous prime is 200403883. The next prime is 200403923. The reversal of 200403914 is 419304002.

It is a self number, because there is not a number n which added to its sum of digits gives 200403914.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63809 + ... + 66875.

It is an arithmetic number, because the mean of its divisors is an integer number (19323798).

Almost surely, 2^200403914 is an apocalyptic number.

200403914 is a deficient number, since it is larger than the sum of its proper divisors (108776854).

200403914 is a wasteful number, since it uses less digits than its factorization.

200403914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3989.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 200403914 is about 14156.4089372976. The cubic root of 200403914 is about 585.1969668157.

Adding to 200403914 its reverse (419304002), we get a palindrome (619707916).

The spelling of 200403914 in words is "two hundred million, four hundred three thousand, nine hundred fourteen".