140752016837 has 2 divisors, whose sum is σ = 140752016838. Its totient is φ = 140752016836.

The previous prime is 140752016813. The next prime is 140752016897. The reversal of 140752016837 is 738610257041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 140644500676 + 107516161 = 375026^2 + 10369^2 .

It is a cyclic number.

It is not a de Polignac number, because 140752016837 - 2²⁴ = 140735239621 is a prime.

It is a super-2 number, since 2×140752016837² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140752016897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70376008418 + 70376008419.

It is an arithmetic number, because the mean of its divisors is an integer number (70376008419).

Almost surely, 2^140752016837 is an apocalyptic number.

It is an amenable number.

140752016837 is a deficient number, since it is larger than the sum of its proper divisors (1).

140752016837 is an equidigital number, since it uses as much as digits as its factorization.

140752016837 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 282240, while the sum is 44.

The spelling of 140752016837 in words is "one hundred forty billion, seven hundred fifty-two million, sixteen thousand, eight hundred thirty-seven".