141166938697 has 2 divisors, whose sum is σ = 141166938698. Its totient is φ = 141166938696.

The previous prime is 141166938691. The next prime is 141166938719. The reversal of 141166938697 is 796839661141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 134937940921 + 6228997776 = 367339^2 + 78924^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141166938697 is a prime.

It is not a weakly prime, because it can be changed into another prime (141166938691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70583469348 + 70583469349.

It is an arithmetic number, because the mean of its divisors is an integer number (70583469349).

Almost surely, 2^141166938697 is an apocalyptic number.

It is an amenable number.

141166938697 is a deficient number, since it is larger than the sum of its proper divisors (1).

141166938697 is an equidigital number, since it uses as much as digits as its factorization.

141166938697 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11757312, while the sum is 61.

The spelling of 141166938697 in words is "one hundred forty-one billion, one hundred sixty-six million, nine hundred thirty-eight thousand, six hundred ninety-seven".