141265566 has 32 divisors (see below), whose sum is σ = 338073120. Its totient is φ = 43466112.

The previous prime is 141265549. The next prime is 141265567. The reversal of 141265566 is 665562141.

141265566 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 141265566.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141265567) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99915 + ... + 101318.

It is an arithmetic number, because the mean of its divisors is an integer number (10564785).

Almost surely, 2^141265566 is an apocalyptic number.

141265566 is an abundant number, since it is smaller than the sum of its proper divisors (196807554).

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

141265566 is a wasteful number, since it uses less digits than its factorization.

141265566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201257 (or 201251 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

The square root of 141265566 is about 11885.5191725057. The cubic root of 141265566 is about 520.8093486185.

The spelling of 141265566 in words is "one hundred forty-one million, two hundred sixty-five thousand, five hundred sixty-six".