141344340 has 24 divisors (see below), whose sum is σ = 395764320. Its totient is φ = 37691808.

The previous prime is 141344299. The next prime is 141344389. The reversal of 141344340 is 43443141.

141344340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 141344340.

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, 1177810 + ... + 1177929.

It is an arithmetic number, because the mean of its divisors is an integer number (16490180).

Almost surely, 2^141344340 is an apocalyptic number.

141344340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141344340 is an abundant number, since it is smaller than the sum of its proper divisors (254419980).

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

141344340 is a wasteful number, since it uses less digits than its factorization.

141344340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2355751 (or 2355749 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 141344340 is about 11888.8325751522. The cubic root of 141344340 is about 520.9061370370.

Adding to 141344340 its reverse (43443141), we get a palindrome (184787481).

It can be divided in two parts, 1413 and 44340, that added together give a triangular number (45753 = T₃₀₂).

The spelling of 141344340 in words is "one hundred forty-one million, three hundred forty-four thousand, three hundred forty".