200415434 has 8 divisors (see below), whose sum is σ = 310320768. Its totient is φ = 96975180.

The previous prime is 200415427. The next prime is 200415469. The reversal of 200415434 is 434514002.

200415434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1616192 + ... + 1616315.

It is an arithmetic number, because the mean of its divisors is an integer number (38790096).

Almost surely, 2^200415434 is an apocalyptic number.

200415434 is a deficient number, since it is larger than the sum of its proper divisors (109905334).

200415434 is a wasteful number, since it uses less digits than its factorization.

200415434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3232540.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 200415434 is about 14156.8158142995. The cubic root of 200415434 is about 585.2081797369.

Adding to 200415434 its reverse (434514002), we get a palindrome (634929436).

The spelling of 200415434 in words is "two hundred million, four hundred fifteen thousand, four hundred thirty-four".