141442566 has 16 divisors (see below), whose sum is σ = 289464384. Its totient is φ = 46050984.

The previous prime is 141442519. The next prime is 141442573. The reversal of 141442566 is 665244141.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273856 + ... + 274371.

It is an arithmetic number, because the mean of its divisors is an integer number (18091524).

Almost surely, 2^141442566 is an apocalyptic number.

141442566 is an abundant number, since it is smaller than the sum of its proper divisors (148021818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

141442566 is a wasteful number, since it uses less digits than its factorization.

141442566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548275.

The product of its digits is 23040, while the sum is 33.

The square root of 141442566 is about 11892.9628772649. The cubic root of 141442566 is about 521.0267754680.

The spelling of 141442566 in words is "one hundred forty-one million, four hundred forty-two thousand, five hundred sixty-six".