200002020213461 has 2 divisors, whose sum is σ = 200002020213462. Its totient is φ = 200002020213460.

The previous prime is 200002020213427. The next prime is 200002020213469. The reversal of 200002020213461 is 164312020200002.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 188438490744100 + 11563529469361 = 13727290^2 + 3400519^2 .

It is a cyclic number.

It is not a de Polignac number, because 200002020213461 - 2³⁴ = 199984840344277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200002020213469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100001010106730 + 100001010106731.

It is an arithmetic number, because the mean of its divisors is an integer number (100001010106731).

Almost surely, 2^{200002020213461} is an apocalyptic number.

It is an amenable number.

200002020213461 is a deficient number, since it is larger than the sum of its proper divisors (1).

200002020213461 is an equidigital number, since it uses as much as digits as its factorization.

200002020213461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 200002020213461 its reverse (164312020200002), we get a palindrome (364314040413463).

The spelling of 200002020213461 in words is "two hundred trillion, two billion, twenty million, two hundred thirteen thousand, four hundred sixty-one".