432341340 has 48 divisors (see below), whose sum is σ = 1211468832. Its totient is φ = 115204096.

The previous prime is 432341317. The next prime is 432341347. The reversal of 432341340 is 43143234.

It is a self number, because there is not a number n which added to its sum of digits gives 432341340.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432341347) 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, 136252 + ... + 139388.

It is an arithmetic number, because the mean of its divisors is an integer number (25238934).

Almost surely, 2^432341340 is an apocalyptic number.

It is an amenable number.

432341340 is an abundant number, since it is smaller than the sum of its proper divisors (779127492).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

432341340 is a wasteful number, since it uses less digits than its factorization.

432341340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5446 (or 5444 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 432341340 is about 20792.8194336410. The cubic root of 432341340 is about 756.1516800441.

Adding to 432341340 its reverse (43143234), we get a palindrome (475484574).

The spelling of 432341340 in words is "four hundred thirty-two million, three hundred forty-one thousand, three hundred forty".