141481471 has 2 divisors, whose sum is σ = 141481472. Its totient is φ = 141481470.

The previous prime is 141481453. The next prime is 141481477. The reversal of 141481471 is 174184141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 141481471 - 2²¹ = 139384319 is a prime.

It is a super-3 number, since 3×141481471³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141481477) 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, 70740735 + 70740736.

It is an arithmetic number, because the mean of its divisors is an integer number (70740736).

Almost surely, 2^141481471 is an apocalyptic number.

141481471 is a deficient number, since it is larger than the sum of its proper divisors (1).

141481471 is an equidigital number, since it uses as much as digits as its factorization.

141481471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3584, while the sum is 31.

The square root of 141481471 is about 11894.5983959106. The cubic root of 141481471 is about 521.0745420610.

The spelling of 141481471 in words is "one hundred forty-one million, four hundred eighty-one thousand, four hundred seventy-one".