332442001 has 4 divisors (see below), whose sum is σ = 332483904. Its totient is φ = 332400100.

The previous prime is 332441999. The next prime is 332442059. The reversal of 332442001 is 100244233.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 332442001 - 2¹ = 332441999 is a prime.

It is a super-2 number, since 2×332442001² = 221035368057768002, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 332442001.

It is not an unprimeable number, because it can be changed into a prime (332442091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5005 + ... + 26266.

It is an arithmetic number, because the mean of its divisors is an integer number (83120976).

Almost surely, 2^332442001 is an apocalyptic number.

It is an amenable number.

332442001 is a deficient number, since it is larger than the sum of its proper divisors (41903).

332442001 is a wasteful number, since it uses less digits than its factorization.

332442001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41902.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 332442001 is about 18232.9921022305. The cubic root of 332442001 is about 692.7427073513.

Adding to 332442001 its reverse (100244233), we get a palindrome (432686234).

It can be divided in two parts, 33244 and 2001, that added together give a triangular number (35245 = T₂₆₅).

The spelling of 332442001 in words is "three hundred thirty-two million, four hundred forty-two thousand, one".