432102001 has 4 divisors (see below), whose sum is σ = 447002100. Its totient is φ = 417201904.

The previous prime is 432101983. The next prime is 432102037. The reversal of 432102001 is 100201234.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 92621376 + 339480625 = 9624^2 + 18425^2 .

It is a cyclic number.

It is not a de Polignac number, because 432102001 - 2⁹ = 432101489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (432102091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7450006 + ... + 7450063.

It is an arithmetic number, because the mean of its divisors is an integer number (111750525).

Almost surely, 2^432102001 is an apocalyptic number.

It is an amenable number.

432102001 is a deficient number, since it is larger than the sum of its proper divisors (14900099).

432102001 is a wasteful number, since it uses less digits than its factorization.

432102001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14900098.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 432102001 is about 20787.0633087024. The cubic root of 432102001 is about 756.0121221100.

Adding to 432102001 its reverse (100201234), we get a palindrome (532303235).

The spelling of 432102001 in words is "four hundred thirty-two million, one hundred two thousand, one".