141134820 has 24 divisors (see below), whose sum is σ = 395177664. Its totient is φ = 37635936.

The previous prime is 141134771. The next prime is 141134863. The reversal of 141134820 is 28431141.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1176064 + ... + 1176183.

It is an arithmetic number, because the mean of its divisors is an integer number (16465736).

Almost surely, 2^141134820 is an apocalyptic number.

141134820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141134820 is an abundant number, since it is smaller than the sum of its proper divisors (254042844).

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

141134820 is a wasteful number, since it uses less digits than its factorization.

141134820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2352259 (or 2352257 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 141134820 is about 11880.0176767545. The cubic root of 141134820 is about 520.6486235400.

Adding to 141134820 its reverse (28431141), we get a palindrome (169565961).

The spelling of 141134820 in words is "one hundred forty-one million, one hundred thirty-four thousand, eight hundred twenty".