141430220 has 48 divisors (see below), whose sum is σ = 312415488. Its totient is φ = 53676480.

The previous prime is 141430213. The next prime is 141430241. The reversal of 141430220 is 22034141.

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 15 ways as a sum of consecutive naturals, for example, 59087 + ... + 61433.

It is an arithmetic number, because the mean of its divisors is an integer number (6508656).

Almost surely, 2^141430220 is an apocalyptic number.

141430220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 141430220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156207744).

141430220 is an abundant number, since it is smaller than the sum of its proper divisors (170985268).

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

141430220 is a wasteful number, since it uses less digits than its factorization.

141430220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2510 (or 2508 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 141430220 is about 11892.4438195015. The cubic root of 141430220 is about 521.0116155249.

Adding to 141430220 its reverse (22034141), we get a palindrome (163464361).

The spelling of 141430220 in words is "one hundred forty-one million, four hundred thirty thousand, two hundred twenty".