2002141002473 has 2 divisors, whose sum is σ = 2002141002474. Its totient is φ = 2002141002472.

The previous prime is 2002141002287. The next prime is 2002141002481. The reversal of 2002141002473 is 3742001412002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1208915643049 + 793225359424 = 1099507^2 + 890632^2 .

It is a cyclic number.

It is not a de Polignac number, because 2002141002473 - 2¹⁴ = 2002140986089 is a prime.

It is not a weakly prime, because it can be changed into another prime (2002141002773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001070501236 + 1001070501237.

It is an arithmetic number, because the mean of its divisors is an integer number (1001070501237).

Almost surely, 2^{2002141002473} is an apocalyptic number.

It is an amenable number.

2002141002473 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002141002473 is an equidigital number, since it uses as much as digits as its factorization.

2002141002473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 26.

Adding to 2002141002473 its reverse (3742001412002), we get a palindrome (5744142414475).

The spelling of 2002141002473 in words is "two trillion, two billion, one hundred forty-one million, two thousand, four hundred seventy-three".