432520442401 has 8 divisors (see below), whose sum is σ = 440123166560. Its totient is φ = 424981876608.

The previous prime is 432520442363. The next prime is 432520442413. The reversal of 432520442401 is 104244025234.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 432520442401 - 2¹³ = 432520434209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (432520446401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16025991 + ... + 16052956.

It is an arithmetic number, because the mean of its divisors is an integer number (55015395820).

Almost surely, 2^432520442401 is an apocalyptic number.

It is an amenable number.

432520442401 is a deficient number, since it is larger than the sum of its proper divisors (7602724159).

432520442401 is a wasteful number, since it uses less digits than its factorization.

432520442401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32079183.

The product of its (nonzero) digits is 30720, while the sum is 31.

Adding to 432520442401 its reverse (104244025234), we get a palindrome (536764467635).

The spelling of 432520442401 in words is "four hundred thirty-two billion, five hundred twenty million, four hundred forty-two thousand, four hundred one".