141129280 has 28 divisors (see below), whose sum is σ = 336064860. Its totient is φ = 56451584.

The previous prime is 141129271. The next prime is 141129293. The reversal of 141129280 is 82921141.

141129280 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 2 ways, for example, as 66064384 + 75064896 = 8128^2 + 8664^2 .

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, 220195 + ... + 220834.

Almost surely, 2^141129280 is an apocalyptic number.

141129280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141129280 is an abundant number, since it is smaller than the sum of its proper divisors (194935580).

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

141129280 is an equidigital number, since it uses as much as digits as its factorization.

141129280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441046 (or 441036 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 28.

The square root of 141129280 is about 11879.7845098301. The cubic root of 141129280 is about 520.6418110678.

The spelling of 141129280 in words is "one hundred forty-one million, one hundred twenty-nine thousand, two hundred eighty".