432043242 has 16 divisors (see below), whose sum is σ = 909564960. Its totient is φ = 136434672.

The previous prime is 432043237. The next prime is 432043259. The reversal of 432043242 is 242340234.

It is a super-2 number, since 2×432043242² = 373322725915741128, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1894813 + ... + 1895040.

It is an arithmetic number, because the mean of its divisors is an integer number (56847810).

Almost surely, 2^432043242 is an apocalyptic number.

432043242 is an abundant number, since it is smaller than the sum of its proper divisors (477521718).

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

432043242 is a wasteful number, since it uses less digits than its factorization.

432043242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3789877.

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 432043242 is about 20785.6499056440. The cubic root of 432043242 is about 755.9778520149.

Adding to 432043242 its reverse (242340234), we get a palindrome (674383476).

The spelling of 432043242 in words is "four hundred thirty-two million, forty-three thousand, two hundred forty-two".