141456448 has 28 divisors (see below), whose sum is σ = 320804032. Its totient is φ = 60624000.

The previous prime is 141456431. The next prime is 141456457. The reversal of 141456448 is 844654141.

141456448 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (28).

It is an unprimeable number.

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, 157428 + ... + 158323.

Almost surely, 2^141456448 is an apocalyptic number.

It is an amenable number.

141456448 is an abundant number, since it is smaller than the sum of its proper divisors (179347584).

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

141456448 is an equidigital number, since it uses as much as digits as its factorization.

141456448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315770 (or 315760 counting only the distinct ones).

The product of its digits is 61440, while the sum is 37.

The square root of 141456448 is about 11893.5464853844. The cubic root of 141456448 is about 521.0438204479.

The spelling of 141456448 in words is "one hundred forty-one million, four hundred fifty-six thousand, four hundred forty-eight".