2002142000674 has 8 divisors (see below), whose sum is σ = 3004061137308. Its totient is φ = 1000788288240.

The previous prime is 2002142000641. The next prime is 2002142000689. The reversal of 2002142000674 is 4760002412002.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1970213671449 + 31928329225 = 1403643^2 + 178685^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141347197 + ... + 141361360.

Almost surely, 2^{2002142000674} is an apocalyptic number.

2002142000674 is a deficient number, since it is larger than the sum of its proper divisors (1001919136634).

2002142000674 is a wasteful number, since it uses less digits than its factorization.

2002142000674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282712100.

The product of its (nonzero) digits is 5376, while the sum is 28.

Adding to 2002142000674 its reverse (4760002412002), we get a palindrome (6762144412676).

The spelling of 2002142000674 in words is "two trillion, two billion, one hundred forty-two million, six hundred seventy-four", and thus it is an aban number.