2140334110973 has 2 divisors, whose sum is σ = 2140334110974. Its totient is φ = 2140334110972.

The previous prime is 2140334110921. The next prime is 2140334110979. The reversal of 2140334110973 is 3790114330412.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2122140957049 + 18193153924 = 1456757^2 + 134882^2 .

It is a cyclic number.

It is not a de Polignac number, because 2140334110973 - 2⁶ = 2140334110909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2140334110979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1070167055486 + 1070167055487.

It is an arithmetic number, because the mean of its divisors is an integer number (1070167055487).

Almost surely, 2^{2140334110973} is an apocalyptic number.

It is an amenable number.

2140334110973 is a deficient number, since it is larger than the sum of its proper divisors (1).

2140334110973 is an equidigital number, since it uses as much as digits as its factorization.

2140334110973 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 38.

The spelling of 2140334110973 in words is "two trillion, one hundred forty billion, three hundred thirty-four million, one hundred ten thousand, nine hundred seventy-three".