141697667 has 2 divisors, whose sum is σ = 141697668. Its totient is φ = 141697666.

The previous prime is 141697657. The next prime is 141697709. The reversal of 141697667 is 766796141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 141697667 - 2⁴ = 141697651 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (141697627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70848833 + 70848834.

It is an arithmetic number, because the mean of its divisors is an integer number (70848834).

Almost surely, 2^141697667 is an apocalyptic number.

141697667 is a deficient number, since it is larger than the sum of its proper divisors (1).

141697667 is an equidigital number, since it uses as much as digits as its factorization.

141697667 is an evil number, because the sum of its binary digits is even.

The product of its digits is 381024, while the sum is 47.

The square root of 141697667 is about 11903.6829174840. The cubic root of 141697667 is about 521.3398227317.

The spelling of 141697667 in words is "one hundred forty-one million, six hundred ninety-seven thousand, six hundred sixty-seven".