2146363010641 has 2 divisors, whose sum is σ = 2146363010642. Its totient is φ = 2146363010640.

The previous prime is 2146363010621. The next prime is 2146363010699. The reversal of 2146363010641 is 1460103636412.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1250585943616 + 895777067025 = 1118296^2 + 946455^2 .

It is a cyclic number.

It is not a de Polignac number, because 2146363010641 - 2⁵ = 2146363010609 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2146363010641.

It is not a weakly prime, because it can be changed into another prime (2146363010621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1073181505320 + 1073181505321.

It is an arithmetic number, because the mean of its divisors is an integer number (1073181505321).

Almost surely, 2^{2146363010641} is an apocalyptic number.

It is an amenable number.

2146363010641 is a deficient number, since it is larger than the sum of its proper divisors (1).

2146363010641 is an equidigital number, since it uses as much as digits as its factorization.

2146363010641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 37.

The spelling of 2146363010641 in words is "two trillion, one hundred forty-six billion, three hundred sixty-three million, ten thousand, six hundred forty-one".