141128628 has 48 divisors (see below), whose sum is σ = 351086400. Its totient is φ = 43969024.

The previous prime is 141128591. The next prime is 141128629. The reversal of 141128628 is 826821141.

141128628 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141128629) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28075 + ... + 32717.

It is an arithmetic number, because the mean of its divisors is an integer number (7314300).

Almost surely, 2^141128628 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 141128628, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175543200).

141128628 is an abundant number, since it is smaller than the sum of its proper divisors (209957772).

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

141128628 is a wasteful number, since it uses less digits than its factorization.

141128628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4816 (or 4814 counting only the distinct ones).

The product of its digits is 6144, while the sum is 33.

The square root of 141128628 is about 11879.7570682232. The cubic root of 141128628 is about 520.6410092994.

Adding to 141128628 its reverse (826821141), we get a palindrome (967949769).

The spelling of 141128628 in words is "one hundred forty-one million, one hundred twenty-eight thousand, six hundred twenty-eight".