141535140 has 24 divisors (see below), whose sum is σ = 396298560. Its totient is φ = 37742688.

The previous prime is 141535139. The next prime is 141535253. The reversal of 141535140 is 41535141.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 141535140.

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, 1179400 + ... + 1179519.

It is an arithmetic number, because the mean of its divisors is an integer number (16512440).

Almost surely, 2^141535140 is an apocalyptic number.

141535140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141535140 is an abundant number, since it is smaller than the sum of its proper divisors (254763420).

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

141535140 is a wasteful number, since it uses less digits than its factorization.

141535140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2358931 (or 2358929 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 141535140 is about 11896.8542060496. The cubic root of 141535140 is about 521.1404211570.

Subtracting from 141535140 its reverse (41535141), we obtain a palindrome (99999999).

The spelling of 141535140 in words is "one hundred forty-one million, five hundred thirty-five thousand, one hundred forty".