2002362077851 has 2 divisors, whose sum is σ = 2002362077852. Its totient is φ = 2002362077850.

The previous prime is 2002362077789. The next prime is 2002362077897. The reversal of 2002362077851 is 1587702632002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2002362077851 - 2³⁹ = 1452606263963 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2002362077798 and 2002362077807.

It is not a weakly prime, because it can be changed into another prime (2002362077351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001181038925 + 1001181038926.

It is an arithmetic number, because the mean of its divisors is an integer number (1001181038926).

Almost surely, 2^{2002362077851} is an apocalyptic number.

2002362077851 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002362077851 is an equidigital number, since it uses as much as digits as its factorization.

2002362077851 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 282240, while the sum is 43.

The spelling of 2002362077851 in words is "two trillion, two billion, three hundred sixty-two million, seventy-seven thousand, eight hundred fifty-one".