141933254381 has 2 divisors, whose sum is σ = 141933254382. Its totient is φ = 141933254380.

The previous prime is 141933254341. The next prime is 141933254521. The reversal of 141933254381 is 183452339141.

It is a happy number.

141933254381 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 71102222500 + 70831031881 = 266650^2 + 266141^2 .

It is a cyclic number.

It is not a de Polignac number, because 141933254381 - 2⁶ = 141933254317 is a prime.

It is a super-2 number, since 2×141933254381² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141933254341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70966627190 + 70966627191.

It is an arithmetic number, because the mean of its divisors is an integer number (70966627191).

Almost surely, 2^141933254381 is an apocalyptic number.

It is an amenable number.

141933254381 is a deficient number, since it is larger than the sum of its proper divisors (1).

141933254381 is an equidigital number, since it uses as much as digits as its factorization.

141933254381 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 311040, while the sum is 44.

The spelling of 141933254381 in words is "one hundred forty-one billion, nine hundred thirty-three million, two hundred fifty-four thousand, three hundred eighty-one".