432221014 has 16 divisors (see below), whose sum is σ = 677714688. Its totient is φ = 206349352.

The previous prime is 432220963. The next prime is 432221021. The reversal of 432221014 is 410122234.

It is a junction number, because it is equal to n+sod(n) for n = 432220982 and 432221000.

It is a congruent number.

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, 18999 + ... + 35005.

It is an arithmetic number, because the mean of its divisors is an integer number (42357168).

Almost surely, 2^432221014 is an apocalyptic number.

432221014 is a deficient number, since it is larger than the sum of its proper divisors (245493674).

432221014 is a wasteful number, since it uses less digits than its factorization.

432221014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16619.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 432221014 is about 20789.9257814933. The cubic root of 432221014 is about 756.0815247133.

Adding to 432221014 its reverse (410122234), we get a palindrome (842343248).

The spelling of 432221014 in words is "four hundred thirty-two million, two hundred twenty-one thousand, fourteen".