141574349281 has 2 divisors, whose sum is σ = 141574349282. Its totient is φ = 141574349280.

The previous prime is 141574349239. The next prime is 141574349291. The reversal of 141574349281 is 182943475141.

141574349281 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 137801318656 + 3773030625 = 371216^2 + 61425^2 .

It is a cyclic number.

It is not a de Polignac number, because 141574349281 - 2¹⁷ = 141574218209 is a prime.

It is a super-2 number, since 2×141574349281² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (141574349291) 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, 70787174640 + 70787174641.

It is an arithmetic number, because the mean of its divisors is an integer number (70787174641).

Almost surely, 2^141574349281 is an apocalyptic number.

It is an amenable number.

141574349281 is a deficient number, since it is larger than the sum of its proper divisors (1).

141574349281 is an equidigital number, since it uses as much as digits as its factorization.

141574349281 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 967680, while the sum is 49.

The spelling of 141574349281 in words is "one hundred forty-one billion, five hundred seventy-four million, three hundred forty-nine thousand, two hundred eighty-one".