2001041452 has 6 divisors (see below), whose sum is σ = 3501822548. Its totient is φ = 1000520724.

The previous prime is 2001041429. The next prime is 2001041467. The reversal of 2001041452 is 2541401002.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250130178 + ... + 250130185.

Almost surely, 2^2001041452 is an apocalyptic number.

It is an amenable number.

2001041452 is a deficient number, since it is larger than the sum of its proper divisors (1500781096).

2001041452 is a wasteful number, since it uses less digits than its factorization.

2001041452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500260367 (or 500260365 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 2001041452 is about 44733.0018219211. The cubic root of 2001041452 is about 1260.1397031627.

Adding to 2001041452 its reverse (2541401002), we get a palindrome (4542442454).

The spelling of 2001041452 in words is "two billion, one million, forty-one thousand, four hundred fifty-two".