141278056 has 16 divisors (see below), whose sum is σ = 265999140. Its totient is φ = 70344960.

The previous prime is 141278051. The next prime is 141278057. The reversal of 141278056 is 650872141.

141278056 is nontrivially palindromic in base 16.

It can be written as a sum of positive squares in 2 ways, for example, as 140801956 + 476100 = 11866^2 + 690^2 .

It is not an unprimeable number, because it can be changed into a prime (141278051) 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, 34711 + ... + 38566.

Almost surely, 2^141278056 is an apocalyptic number.

It is an amenable number.

141278056 is a deficient number, since it is larger than the sum of its proper divisors (124721084).

141278056 is a wasteful number, since it uses less digits than its factorization.

141278056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73524 (or 73520 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 141278056 is about 11886.0445901906. The cubic root of 141278056 is about 520.8246972918.

The spelling of 141278056 in words is "one hundred forty-one million, two hundred seventy-eight thousand, fifty-six".