432145001 has 4 divisors (see below), whose sum is σ = 433739904. Its totient is φ = 430550100.

The previous prime is 432144983. The next prime is 432145009. The reversal of 432145001 is 100541234.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 432145001 - 2¹⁴ = 432128617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (432145009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 797045 + ... + 797586.

It is an arithmetic number, because the mean of its divisors is an integer number (108434976).

Almost surely, 2^432145001 is an apocalyptic number.

It is an amenable number.

432145001 is a deficient number, since it is larger than the sum of its proper divisors (1594903).

432145001 is a wasteful number, since it uses less digits than its factorization.

432145001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1594902.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 432145001 is about 20788.0975801058. The cubic root of 432145001 is about 756.0371990925.

Adding to 432145001 its reverse (100541234), we get a palindrome (532686235).

The spelling of 432145001 in words is "four hundred thirty-two million, one hundred forty-five thousand, one".