141447808 has 16 divisors (see below), whose sum is σ = 281790810. Its totient is φ = 70723840.

The previous prime is 141447797. The next prime is 141447809. The reversal of 141447808 is 808744141.

141447808 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 109998144 + 31449664 = 10488^2 + 5608^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is not an unprimeable number, because it can be changed into a prime (141447809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552403 + ... + 552658.

Almost surely, 2^141447808 is an apocalyptic number.

It is an amenable number.

141447808 is a deficient number, since it is larger than the sum of its proper divisors (140343002).

141447808 is an equidigital number, since it uses as much as digits as its factorization.

141447808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1105075 (or 1105063 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 37.

The square root of 141447808 is about 11893.1832576481. The cubic root of 141447808 is about 521.0332119760.

It can be divided in two parts, 14144 and 7808, that added together give a cube (21952 = 28³).

The spelling of 141447808 in words is "one hundred forty-one million, four hundred forty-seven thousand, eight hundred eight".