141129849 has 24 divisors (see below), whose sum is σ = 219399840. Its totient is φ = 80459904.

The previous prime is 141129823. The next prime is 141129851. The reversal of 141129849 is 948921141.

141129849 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 141129849 - 2⁹ = 141129337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (141129809) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 86362 + ... + 87980.

It is an arithmetic number, because the mean of its divisors is an integer number (9141660).

Almost surely, 2^141129849 is an apocalyptic number.

It is an amenable number.

141129849 is a deficient number, since it is larger than the sum of its proper divisors (78269991).

141129849 is a wasteful number, since it uses less digits than its factorization.

141129849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2229 (or 2222 counting only the distinct ones).

The product of its digits is 20736, while the sum is 39.

The square root of 141129849 is about 11879.8084580518. The cubic root of 141129849 is about 520.6425107685.

The spelling of 141129849 in words is "one hundred forty-one million, one hundred twenty-nine thousand, eight hundred forty-nine".