141143340 has 96 divisors (see below), whose sum is σ = 432956160. Its totient is φ = 34142976.

The previous prime is 141143323. The next prime is 141143357. The reversal of 141143340 is 43341141.

It is an interprime number because it is at equal distance from previous prime (141143323) and next prime (141143357).

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 31 ways as a sum of consecutive naturals, for example, 44487 + ... + 47553.

It is an arithmetic number, because the mean of its divisors is an integer number (4509960).

Almost surely, 2^141143340 is an apocalyptic number.

141143340 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 141143340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (216478080).

141143340 is an abundant number, since it is smaller than the sum of its proper divisors (291812820).

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

141143340 is a wasteful number, since it uses less digits than its factorization.

141143340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3151 (or 3149 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 141143340 is about 11880.3762566680. The cubic root of 141143340 is about 520.6591001349.

Adding to 141143340 its reverse (43341141), we get a palindrome (184484481).

The spelling of 141143340 in words is "one hundred forty-one million, one hundred forty-three thousand, three hundred forty".