2132141340247 has 2 divisors, whose sum is σ = 2132141340248. Its totient is φ = 2132141340246.

The previous prime is 2132141340193. The next prime is 2132141340359. The reversal of 2132141340247 is 7420431412312.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2132141340247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2132141341247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066070670123 + 1066070670124.

It is an arithmetic number, because the mean of its divisors is an integer number (1066070670124).

Almost surely, 2^{2132141340247} is an apocalyptic number.

2132141340247 is a deficient number, since it is larger than the sum of its proper divisors (1).

2132141340247 is an equidigital number, since it uses as much as digits as its factorization.

2132141340247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 34.

Adding to 2132141340247 its reverse (7420431412312), we get a palindrome (9552572752559).

The spelling of 2132141340247 in words is "two trillion, one hundred thirty-two billion, one hundred forty-one million, three hundred forty thousand, two hundred forty-seven".