141015540 has 24 divisors (see below), whose sum is σ = 394843680. Its totient is φ = 37604128.

The previous prime is 141015529. The next prime is 141015541. The reversal of 141015540 is 45510141.

141015540 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141015541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1175070 + ... + 1175189.

It is an arithmetic number, because the mean of its divisors is an integer number (16451820).

Almost surely, 2^141015540 is an apocalyptic number.

141015540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141015540 is an abundant number, since it is smaller than the sum of its proper divisors (253828140).

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

141015540 is a wasteful number, since it uses less digits than its factorization.

141015540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2350271 (or 2350269 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 141015540 is about 11874.9964210521. The cubic root of 141015540 is about 520.5019069195.

Adding to 141015540 its reverse (45510141), we get a palindrome (186525681).

The spelling of 141015540 in words is "one hundred forty-one million, fifteen thousand, five hundred forty".