141494141 has 2 divisors, whose sum is σ = 141494142. Its totient is φ = 141494140.

The previous prime is 141494081. The next prime is 141494147.

141494141 is nontrivially palindromic in base 10.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 86304100 + 55190041 = 9290^2 + 7429^2 .

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 141494141 - 2²⁶ = 74385277 is a prime.

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 a congruent number.

It is not a weakly prime, because it can be changed into another prime (141494147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70747070 + 70747071.

It is an arithmetic number, because the mean of its divisors is an integer number (70747071).

Almost surely, 2^141494141 is an apocalyptic number.

It is an amenable number.

141494141 is a deficient number, since it is larger than the sum of its proper divisors (1).

141494141 is an equidigital number, since it uses as much as digits as its factorization.

141494141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2304, while the sum is 29.

The square root of 141494141 is about 11895.1309786820. The cubic root of 141494141 is about 521.0900960822.

The spelling of 141494141 in words is "one hundred forty-one million, four hundred ninety-four thousand, one hundred forty-one".