434225001 has 16 divisors (see below), whose sum is σ = 670054400. Its totient is φ = 244986768.

The previous prime is 434224979. The next prime is 434225003. The reversal of 434225001 is 100522434.

It is not a de Polignac number, because 434225001 - 2⁵ = 434224969 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (434225003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129211 + ... + 132528.

It is an arithmetic number, because the mean of its divisors is an integer number (41878400).

Almost surely, 2^434225001 is an apocalyptic number.

It is an amenable number.

434225001 is a deficient number, since it is larger than the sum of its proper divisors (235829399).

434225001 is a wasteful number, since it uses less digits than its factorization.

434225001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261828.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 434225001 is about 20838.0661530767. The cubic root of 434225001 is about 757.2482440618.

Adding to 434225001 its reverse (100522434), we get a palindrome (534747435).

The spelling of 434225001 in words is "four hundred thirty-four million, two hundred twenty-five thousand, one".