140214568817513 has 2 divisors, whose sum is σ = 140214568817514. Its totient is φ = 140214568817512.

The previous prime is 140214568817507. The next prime is 140214568817539. The reversal of 140214568817513 is 315718865412041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 129053871395344 + 11160697422169 = 11360188^2 + 3340763^2 .

It is a cyclic number.

It is not a de Polignac number, because 140214568817513 - 2³⁴ = 140197388948329 is a prime.

It is not a weakly prime, because it can be changed into another prime (140214568816513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70107284408756 + 70107284408757.

It is an arithmetic number, because the mean of its divisors is an integer number (70107284408757).

Almost surely, 2^{140214568817513} is an apocalyptic number.

It is an amenable number.

140214568817513 is a deficient number, since it is larger than the sum of its proper divisors (1).

140214568817513 is an equidigital number, since it uses as much as digits as its factorization.

140214568817513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6451200, while the sum is 56.

The spelling of 140214568817513 in words is "one hundred forty trillion, two hundred fourteen billion, five hundred sixty-eight million, eight hundred seventeen thousand, five hundred thirteen".