4042032001 has 12 divisors (see below), whose sum is σ = 4750434948. Its totient is φ = 3428877312.

The previous prime is 4042031993. The next prime is 4042032011. The reversal of 4042032001 is 1002302404.

It can be written as a sum of positive squares in 2 ways, for example, as 640343025 + 3401688976 = 25305^2 + 58324^2 .

It is not a de Polignac number, because 4042032001 - 2³ = 4042031993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4042032011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 420456 + ... + 429961.

It is an arithmetic number, because the mean of its divisors is an integer number (395869579).

Almost surely, 2^4042032001 is an apocalyptic number.

It is an amenable number.

4042032001 is a deficient number, since it is larger than the sum of its proper divisors (708402947).

4042032001 is an equidigital number, since it uses as much as digits as its factorization.

4042032001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850528 (or 850521 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 4042032001 is about 63576.9769728005. The cubic root of 4042032001 is about 1592.9418264474.

Adding to 4042032001 its reverse (1002302404), we get a palindrome (5044334405).

The spelling of 4042032001 in words is "four billion, forty-two million, thirty-two thousand, one".