141065644 has 12 divisors (see below), whose sum is σ = 246953224. Its totient is φ = 70507584.

The previous prime is 141065641. The next prime is 141065651. The reversal of 141065644 is 446560141.

141065644 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (141065641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12487 + ... + 20929.

Almost surely, 2^141065644 is an apocalyptic number.

It is an amenable number.

141065644 is a deficient number, since it is larger than the sum of its proper divisors (105887580).

141065644 is a wasteful number, since it uses less digits than its factorization.

141065644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12624 (or 12622 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 141065644 is about 11877.1058764330. The cubic root of 141065644 is about 520.5635458458.

The spelling of 141065644 in words is "one hundred forty-one million, sixty-five thousand, six hundred forty-four".