432140325 has 48 divisors (see below), whose sum is σ = 746904576. Its totient is φ = 220248000.

The previous prime is 432140321. The next prime is 432140329. The reversal of 432140325 is 523041234.

It is an interprime number because it is at equal distance from previous prime (432140321) and next prime (432140329).

It is not a de Polignac number, because 432140325 - 2² = 432140321 is a prime.

It is a super-2 number, since 2×432140325² = 373490520982211250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 432140295 and 432140304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432140321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 150150 + ... + 153000.

It is an arithmetic number, because the mean of its divisors is an integer number (15560512).

Almost surely, 2^432140325 is an apocalyptic number.

It is an amenable number.

432140325 is a deficient number, since it is larger than the sum of its proper divisors (314764251).

432140325 is a wasteful number, since it uses less digits than its factorization.

432140325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2954 (or 2949 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 432140325 is about 20787.9851115975. The cubic root of 432140325 is about 756.0344721970.

Adding to 432140325 its reverse (523041234), we get a palindrome (955181559).

Subtracting 432140325 from its reverse (523041234), we obtain a palindrome (90900909).

The spelling of 432140325 in words is "four hundred thirty-two million, one hundred forty thousand, three hundred twenty-five".