140210495384129 has 2 divisors, whose sum is σ = 140210495384130. Its totient is φ = 140210495384128.

The previous prime is 140210495384123. The next prime is 140210495384147. The reversal of 140210495384129 is 921483594012041.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 126618148615729 + 13592346768400 = 11252473^2 + 3686780^2 .

It is an emirp because it is prime and its reverse (921483594012041) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140210495384129 is a prime.

It is not a weakly prime, because it can be changed into another prime (140210495384123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70105247692064 + 70105247692065.

It is an arithmetic number, because the mean of its divisors is an integer number (70105247692065).

Almost surely, 2^{140210495384129} is an apocalyptic number.

It is an amenable number.

140210495384129 is a deficient number, since it is larger than the sum of its proper divisors (1).

140210495384129 is an equidigital number, since it uses as much as digits as its factorization.

140210495384129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2488320, while the sum is 53.

The spelling of 140210495384129 in words is "one hundred forty trillion, two hundred ten billion, four hundred ninety-five million, three hundred eighty-four thousand, one hundred twenty-nine".