500140022436979 has 2 divisors, whose sum is σ = 500140022436980. Its totient is φ = 500140022436978.

The previous prime is 500140022436953. The next prime is 500140022436997. The reversal of 500140022436979 is 979634220041005.

Together with next prime (500140022436997) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 500140022436979 - 2⁷ = 500140022436851 is a prime.

It is not a weakly prime, because it can be changed into another prime (500140022436079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250070011218489 + 250070011218490.

It is an arithmetic number, because the mean of its divisors is an integer number (250070011218490).

Almost surely, 2^{500140022436979} is an apocalyptic number.

500140022436979 is a deficient number, since it is larger than the sum of its proper divisors (1).

500140022436979 is an equidigital number, since it uses as much as digits as its factorization.

500140022436979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3265920, while the sum is 52.

The spelling of 500140022436979 in words is "five hundred trillion, one hundred forty billion, twenty-two million, four hundred thirty-six thousand, nine hundred seventy-nine".