432423416 has 8 divisors (see below), whose sum is σ = 810793920. Its totient is φ = 216211704.

The previous prime is 432423401. The next prime is 432423421. The reversal of 432423416 is 614324234.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27026456 + ... + 27026471.

It is an arithmetic number, because the mean of its divisors is an integer number (101349240).

Almost surely, 2^432423416 is an apocalyptic number.

It is an amenable number.

432423416 is a deficient number, since it is larger than the sum of its proper divisors (378370504).

432423416 is a wasteful number, since it uses less digits than its factorization.

432423416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54052933 (or 54052929 counting only the distinct ones).

The product of its digits is 13824, while the sum is 29.

The square root of 432423416 is about 20794.7930020955. The cubic root of 432423416 is about 756.1995264813.

The spelling of 432423416 in words is "four hundred thirty-two million, four hundred twenty-three thousand, four hundred sixteen".