141040667 has 4 divisors (see below), whose sum is σ = 148463880. Its totient is φ = 133617456.

The previous prime is 141040643. The next prime is 141040673. The reversal of 141040667 is 766040141.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 141040667 - 2¹⁰ = 141039643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141040567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3711578 + ... + 3711615.

It is an arithmetic number, because the mean of its divisors is an integer number (37115970).

Almost surely, 2^141040667 is an apocalyptic number.

141040667 is a deficient number, since it is larger than the sum of its proper divisors (7423213).

141040667 is an equidigital number, since it uses as much as digits as its factorization.

141040667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7423212.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 141040667 is about 11876.0543531932. The cubic root of 141040667 is about 520.5328204739.

The spelling of 141040667 in words is "one hundred forty-one million, forty thousand, six hundred sixty-seven".