140515101332069 has 2 divisors, whose sum is σ = 140515101332070. Its totient is φ = 140515101332068.

The previous prime is 140515101331999. The next prime is 140515101332093. The reversal of 140515101332069 is 960233101515041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 132174961647169 + 8340139684900 = 11496737^2 + 2887930^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140515101332069 is a prime.

It is a super-2 number, since 2×140515101332069² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140515101332269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70257550666034 + 70257550666035.

It is an arithmetic number, because the mean of its divisors is an integer number (70257550666035).

Almost surely, 2^{140515101332069} is an apocalyptic number.

It is an amenable number.

140515101332069 is a deficient number, since it is larger than the sum of its proper divisors (1).

140515101332069 is an equidigital number, since it uses as much as digits as its factorization.

140515101332069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 97200, while the sum is 41.

The spelling of 140515101332069 in words is "one hundred forty trillion, five hundred fifteen billion, one hundred one million, three hundred thirty-two thousand, sixty-nine".