2140947927263 has 2 divisors, whose sum is σ = 2140947927264. Its totient is φ = 2140947927262.

The previous prime is 2140947927233. The next prime is 2140947927277. The reversal of 2140947927263 is 3627297490412.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2140947927263 - 2⁸ = 2140947927007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2140947927199 and 2140947927208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2140947927233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1070473963631 + 1070473963632.

It is an arithmetic number, because the mean of its divisors is an integer number (1070473963632).

Almost surely, 2^{2140947927263} is an apocalyptic number.

2140947927263 is a deficient number, since it is larger than the sum of its proper divisors (1).

2140947927263 is an equidigital number, since it uses as much as digits as its factorization.

2140947927263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9144576, while the sum is 56.

The spelling of 2140947927263 in words is "two trillion, one hundred forty billion, nine hundred forty-seven million, nine hundred twenty-seven thousand, two hundred sixty-three".