140063412614161 has 2 divisors, whose sum is σ = 140063412614162. Its totient is φ = 140063412614160.

The previous prime is 140063412614107. The next prime is 140063412614189. The reversal of 140063412614161 is 161416214360041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 82427514681600 + 57635897932561 = 9078960^2 + 7591831^2 .

It is a cyclic number.

It is not a de Polignac number, because 140063412614161 - 2²⁵ = 140063379059729 is a prime.

It is not a weakly prime, because it can be changed into another prime (140063412014161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70031706307080 + 70031706307081.

It is an arithmetic number, because the mean of its divisors is an integer number (70031706307081).

Almost surely, 2^{140063412614161} is an apocalyptic number.

It is an amenable number.

140063412614161 is a deficient number, since it is larger than the sum of its proper divisors (1).

140063412614161 is an equidigital number, since it uses as much as digits as its factorization.

140063412614161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 40.

The spelling of 140063412614161 in words is "one hundred forty trillion, sixty-three billion, four hundred twelve million, six hundred fourteen thousand, one hundred sixty-one".