432301242221 has 16 divisors (see below), whose sum is σ = 455871120000. Its totient is φ = 408813552576.

The previous prime is 432301242211. The next prime is 432301242251. The reversal of 432301242221 is 122242103234.

It is a cyclic number.

It is not a de Polignac number, because 432301242221 - 2⁶ = 432301242157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432301242211) 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, 50094335 + ... + 50102963.

It is an arithmetic number, because the mean of its divisors is an integer number (28491945000).

Almost surely, 2^432301242221 is an apocalyptic number.

It is an amenable number.

432301242221 is a deficient number, since it is larger than the sum of its proper divisors (23569877779).

432301242221 is a wasteful number, since it uses less digits than its factorization.

432301242221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13076.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 432301242221 its reverse (122242103234), we get a palindrome (554543345455).

The spelling of 432301242221 in words is "four hundred thirty-two billion, three hundred one million, two hundred forty-two thousand, two hundred twenty-one".