141788790881 has 2 divisors, whose sum is σ = 141788790882. Its totient is φ = 141788790880.

The previous prime is 141788790823. The next prime is 141788790883. The reversal of 141788790881 is 188097887141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 133272454225 + 8516336656 = 365065^2 + 92284^2 .

It is a cyclic number.

It is not a de Polignac number, because 141788790881 - 2¹⁴ = 141788774497 is a prime.

It is a super-2 number, since 2×141788790881² (a number of 23 digits) contains 22 as substring.

Together with 141788790883, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (141788790883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70894395440 + 70894395441.

It is an arithmetic number, because the mean of its divisors is an integer number (70894395441).

Almost surely, 2^141788790881 is an apocalyptic number.

It is an amenable number.

141788790881 is a deficient number, since it is larger than the sum of its proper divisors (1).

141788790881 is an equidigital number, since it uses as much as digits as its factorization.

141788790881 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7225344, while the sum is 62.

The spelling of 141788790881 in words is "one hundred forty-one billion, seven hundred eighty-eight million, seven hundred ninety thousand, eight hundred eighty-one".