141430240 has 96 divisors (see below), whose sum is σ = 384398784. Its totient is φ = 48168960.

The previous prime is 141430213. The next prime is 141430241. The reversal of 141430240 is 42034141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141430241) 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, 220320 + ... + 220960.

It is an arithmetic number, because the mean of its divisors is an integer number (4004154).

Almost surely, 2^141430240 is an apocalyptic number.

141430240 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 141430240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (192199392).

141430240 is an abundant number, since it is smaller than the sum of its proper divisors (242968544).

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

141430240 is a wasteful number, since it uses less digits than its factorization.

141430240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 860 (or 852 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 141430240 is about 11892.4446603716. Note that the first 3 decimals coincide. The cubic root of 141430240 is about 521.0116400841.

Adding to 141430240 its reverse (42034141), we get a palindrome (183464381).

The spelling of 141430240 in words is "one hundred forty-one million, four hundred thirty thousand, two hundred forty".