141243128 has 32 divisors (see below), whose sum is σ = 286179600. Its totient is φ = 64965888.

The previous prime is 141243077. The next prime is 141243143. The reversal of 141243128 is 821342141.

141243128 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 141243097 and 141243106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30383 + ... + 34721.

Almost surely, 2^141243128 is an apocalyptic number.

It is an amenable number.

141243128 is an abundant number, since it is smaller than the sum of its proper divisors (144936472).

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

141243128 is a wasteful number, since it uses less digits than its factorization.

141243128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4671 (or 4667 counting only the distinct ones).

The product of its digits is 1536, while the sum is 26.

The square root of 141243128 is about 11884.5752132754. The cubic root of 141243128 is about 520.7817728045.

Adding to 141243128 its reverse (821342141), we get a palindrome (962585269).

The spelling of 141243128 in words is "one hundred forty-one million, two hundred forty-three thousand, one hundred twenty-eight".