141452004320491 has 2 divisors, whose sum is σ = 141452004320492. Its totient is φ = 141452004320490.

The previous prime is 141452004320453. The next prime is 141452004320507. The reversal of 141452004320491 is 194023400254141.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141452004320491 is a prime.

It is not a weakly prime, because it can be changed into another prime (141452004323491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70726002160245 + 70726002160246.

It is an arithmetic number, because the mean of its divisors is an integer number (70726002160246).

Almost surely, 2^{141452004320491} is an apocalyptic number.

141452004320491 is a deficient number, since it is larger than the sum of its proper divisors (1).

141452004320491 is an equidigital number, since it uses as much as digits as its factorization.

141452004320491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 138240, while the sum is 40.

The spelling of 141452004320491 in words is "one hundred forty-one trillion, four hundred fifty-two billion, four million, three hundred twenty thousand, four hundred ninety-one".