434202125 has 16 divisors (see below), whose sum is σ = 619297536. Its totient is φ = 297738000.

The previous prime is 434202107. The next prime is 434202127. The reversal of 434202125 is 521202434.

It is a happy number.

It is not a de Polignac number, because 434202125 - 2⁶ = 434202061 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 434202125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434202127) 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, 247241 + ... + 248990.

It is an arithmetic number, because the mean of its divisors is an integer number (38706096).

Almost surely, 2^434202125 is an apocalyptic number.

It is an amenable number.

434202125 is a deficient number, since it is larger than the sum of its proper divisors (185095411).

434202125 is an equidigital number, since it uses as much as digits as its factorization.

434202125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496253 (or 496243 counting only the distinct ones).

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

The square root of 434202125 is about 20837.5172465436. The cubic root of 434202125 is about 757.2349459521.

Adding to 434202125 its reverse (521202434), we get a palindrome (955404559).

The spelling of 434202125 in words is "four hundred thirty-four million, two hundred two thousand, one hundred twenty-five".