4140140524 has 24 divisors (see below), whose sum is σ = 7811062560. Its totient is φ = 1908754944.

The previous prime is 4140140519. The next prime is 4140140549. The reversal of 4140140524 is 4250410414.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5457 + ... + 91159.

It is an arithmetic number, because the mean of its divisors is an integer number (325460940).

Almost surely, 2^4140140524 is an apocalyptic number.

It is an amenable number.

4140140524 is a deficient number, since it is larger than the sum of its proper divisors (3670922036).

4140140524 is a wasteful number, since it uses less digits than its factorization.

4140140524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86649 (or 86647 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 4140140524 is about 64343.9237535294. The cubic root of 4140140524 is about 1605.7269409474.

Adding to 4140140524 its reverse (4250410414), we get a palindrome (8390550938).

The spelling of 4140140524 in words is "four billion, one hundred forty million, one hundred forty thousand, five hundred twenty-four".