2146262736061 has 2 divisors, whose sum is σ = 2146262736062. Its totient is φ = 2146262736060.

The previous prime is 2146262736047. The next prime is 2146262736089. The reversal of 2146262736061 is 1606372626412.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1090783892836 + 1055478843225 = 1044406^2 + 1027365^2 .

It is a cyclic number.

It is not a de Polignac number, because 2146262736061 - 2¹⁷ = 2146262604989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2146262736011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1073131368030 + 1073131368031.

It is an arithmetic number, because the mean of its divisors is an integer number (1073131368031).

Almost surely, 2^{2146262736061} is an apocalyptic number.

It is an amenable number.

2146262736061 is a deficient number, since it is larger than the sum of its proper divisors (1).

2146262736061 is an equidigital number, since it uses as much as digits as its factorization.

2146262736061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 870912, while the sum is 46.

The spelling of 2146262736061 in words is "two trillion, one hundred forty-six billion, two hundred sixty-two million, seven hundred thirty-six thousand, sixty-one".