141442667 has 2 divisors, whose sum is σ = 141442668. Its totient is φ = 141442666.

The previous prime is 141442619. The next prime is 141442673. The reversal of 141442667 is 766244141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 141442667 - 2⁶ = 141442603 is a prime.

It is not a weakly prime, because it can be changed into another prime (141442687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70721333 + 70721334.

It is an arithmetic number, because the mean of its divisors is an integer number (70721334).

Almost surely, 2^141442667 is an apocalyptic number.

141442667 is a deficient number, since it is larger than the sum of its proper divisors (1).

141442667 is an equidigital number, since it uses as much as digits as its factorization.

141442667 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32256, while the sum is 35.

The square root of 141442667 is about 11892.9671234726. The cubic root of 141442667 is about 521.0268994846.

The spelling of 141442667 in words is "one hundred forty-one million, four hundred forty-two thousand, six hundred sixty-seven".