141472169 has 2 divisors, whose sum is σ = 141472170. Its totient is φ = 141472168.

The previous prime is 141472151. The next prime is 141472223. The reversal of 141472169 is 961274141.

141472169 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., 91910569 + 49561600 = 9587^2 + 7040^2 .

It is an emirp because it is prime and its reverse (961274141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 141472169 - 2¹⁶ = 141406633 is a prime.

It is a super-2 number, since 2×141472169² = 40028749203129122, which contains 22 as substring.

It is a Sophie Germain prime.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (141472109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70736084 + 70736085.

It is an arithmetic number, because the mean of its divisors is an integer number (70736085).

Almost surely, 2^141472169 is an apocalyptic number.

It is an amenable number.

141472169 is a deficient number, since it is larger than the sum of its proper divisors (1).

141472169 is an equidigital number, since it uses as much as digits as its factorization.

141472169 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 35.

The square root of 141472169 is about 11894.2073716579. The cubic root of 141472169 is about 521.0631220930.

The spelling of 141472169 in words is "one hundred forty-one million, four hundred seventy-two thousand, one hundred sixty-nine".