140837060164523 has 2 divisors, whose sum is σ = 140837060164524. Its totient is φ = 140837060164522.

The previous prime is 140837060164513. The next prime is 140837060164531. The reversal of 140837060164523 is 325461060738041.

140837060164523 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (325461060738041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 140837060164523 - 2³⁸ = 140562182257579 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (140837060164513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70418530082261 + 70418530082262.

It is an arithmetic number, because the mean of its divisors is an integer number (70418530082262).

Almost surely, 2^{140837060164523} is an apocalyptic number.

140837060164523 is a deficient number, since it is larger than the sum of its proper divisors (1).

140837060164523 is an equidigital number, since it uses as much as digits as its factorization.

140837060164523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2903040, while the sum is 50.

The spelling of 140837060164523 in words is "one hundred forty trillion, eight hundred thirty-seven billion, sixty million, one hundred sixty-four thousand, five hundred twenty-three".