141434287 has 2 divisors, whose sum is σ = 141434288. Its totient is φ = 141434286.

The previous prime is 141434273. The next prime is 141434317. The reversal of 141434287 is 782434141.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 141434287 - 2⁷ = 141434159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141434207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70717143 + 70717144.

It is an arithmetic number, because the mean of its divisors is an integer number (70717144).

Almost surely, 2^141434287 is an apocalyptic number.

141434287 is a deficient number, since it is larger than the sum of its proper divisors (1).

141434287 is an equidigital number, since it uses as much as digits as its factorization.

141434287 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21504, while the sum is 34.

The square root of 141434287 is about 11892.6148091999. The cubic root of 141434287 is about 521.0166095871.

The spelling of 141434287 in words is "one hundred forty-one million, four hundred thirty-four thousand, two hundred eighty-seven".