141142197546979 has 2 divisors, whose sum is σ = 141142197546980. Its totient is φ = 141142197546978.

The previous prime is 141142197546937. The next prime is 141142197547007. The reversal of 141142197546979 is 979645791241141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 141142197546979 - 2⁷ = 141142197546851 is a prime.

It is a super-2 number, since 2×141142197546979² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (141142197546919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70571098773489 + 70571098773490.

It is an arithmetic number, because the mean of its divisors is an integer number (70571098773490).

Almost surely, 2^{141142197546979} is an apocalyptic number.

141142197546979 is a deficient number, since it is larger than the sum of its proper divisors (1).

141142197546979 is an equidigital number, since it uses as much as digits as its factorization.

141142197546979 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 137168640, while the sum is 70.

The spelling of 141142197546979 in words is "one hundred forty-one trillion, one hundred forty-two billion, one hundred ninety-seven million, five hundred forty-six thousand, nine hundred seventy-nine".