2140341142087 has 2 divisors, whose sum is σ = 2140341142088. Its totient is φ = 2140341142086.

The previous prime is 2140341142007. The next prime is 2140341142169. The reversal of 2140341142087 is 7802411430412.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2140341142087 - 2³¹ = 2138193658439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2140341142007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1070170571043 + 1070170571044.

It is an arithmetic number, because the mean of its divisors is an integer number (1070170571044).

Almost surely, 2^{2140341142087} is an apocalyptic number.

2140341142087 is a deficient number, since it is larger than the sum of its proper divisors (1).

2140341142087 is an equidigital number, since it uses as much as digits as its factorization.

2140341142087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43008, while the sum is 37.

Adding to 2140341142087 its reverse (7802411430412), we get a palindrome (9942752572499).

The spelling of 2140341142087 in words is "two trillion, one hundred forty billion, three hundred forty-one million, one hundred forty-two thousand, eighty-seven".