141441040 has 80 divisors (see below), whose sum is σ = 356102208. Its totient is φ = 51936768.

The previous prime is 141441029. The next prime is 141441067. The reversal of 141441040 is 40144141.

141441040 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 141440999 and 141441017.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 319059 + ... + 319501.

Almost surely, 2^141441040 is an apocalyptic number.

141441040 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 141441040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178051104).

141441040 is an abundant number, since it is smaller than the sum of its proper divisors (214661168).

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

141441040 is a wasteful number, since it uses less digits than its factorization.

141441040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 776 (or 770 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 141441040 is about 11892.8987215060. The cubic root of 141441040 is about 521.0249017046.

Adding to 141441040 its reverse (40144141), we get a palindrome (181585181).

The spelling of 141441040 in words is "one hundred forty-one million, four hundred forty-one thousand, forty".