2000451344002 has 8 divisors (see below), whose sum is σ = 3000683055996. Its totient is φ = 1000223658672.

The previous prime is 2000451343999. The next prime is 2000451344009. The reversal of 2000451344002 is 2004431540002.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1632340972161 + 368110371841 = 1277631^2 + 606721^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2000451344009) 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, 1223328 + ... + 2344660.

Almost surely, 2^{2000451344002} is an apocalyptic number.

2000451344002 is a deficient number, since it is larger than the sum of its proper divisors (1000231711994).

2000451344002 is a wasteful number, since it uses less digits than its factorization.

2000451344002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2013332.

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 2000451344002 its reverse (2004431540002), we get a palindrome (4004882884004).

The spelling of 2000451344002 in words is "two trillion, four hundred fifty-one million, three hundred forty-four thousand, two".