150043254141481 has 2 divisors, whose sum is σ = 150043254141482. Its totient is φ = 150043254141480.

The previous prime is 150043254141379. The next prime is 150043254141503. The reversal of 150043254141481 is 184141452340051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 149212210410025 + 831043731456 = 12215245^2 + 911616^2 .

It is an emirp because it is prime and its reverse (184141452340051) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 150043254141481 - 2⁷ = 150043254141353 is a prime.

It is a super-2 number, since 2×150043254141481² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (150043254148481) 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, 75021627070740 + 75021627070741.

It is an arithmetic number, because the mean of its divisors is an integer number (75021627070741).

Almost surely, 2^{150043254141481} is an apocalyptic number.

It is an amenable number.

150043254141481 is a deficient number, since it is larger than the sum of its proper divisors (1).

150043254141481 is an equidigital number, since it uses as much as digits as its factorization.

150043254141481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 307200, while the sum is 43.

The spelling of 150043254141481 in words is "one hundred fifty trillion, forty-three billion, two hundred fifty-four million, one hundred forty-one thousand, four hundred eighty-one".