141501443197 has 2 divisors, whose sum is σ = 141501443198. Its totient is φ = 141501443196.

The previous prime is 141501443189. The next prime is 141501443221. The reversal of 141501443197 is 791344105141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 133755507076 + 7745936121 = 365726^2 + 88011^2 .

It is a cyclic number.

It is not a de Polignac number, because 141501443197 - 2³ = 141501443189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141501443497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70750721598 + 70750721599.

It is an arithmetic number, because the mean of its divisors is an integer number (70750721599).

Almost surely, 2^141501443197 is an apocalyptic number.

It is an amenable number.

141501443197 is a deficient number, since it is larger than the sum of its proper divisors (1).

141501443197 is an equidigital number, since it uses as much as digits as its factorization.

141501443197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 40.

The spelling of 141501443197 in words is "one hundred forty-one billion, five hundred one million, four hundred forty-three thousand, one hundred ninety-seven".