4140242434 has 16 divisors (see below), whose sum is σ = 6248754720. Its totient is φ = 2057338240.

The previous prime is 4140242371. The next prime is 4140242467. The reversal of 4140242434 is 4342420414.

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, 1086777 + ... + 1090579.

It is an arithmetic number, because the mean of its divisors is an integer number (390547170).

Almost surely, 2^4140242434 is an apocalyptic number.

4140242434 is a deficient number, since it is larger than the sum of its proper divisors (2108512286).

4140242434 is a wasteful number, since it uses less digits than its factorization.

4140242434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7025.

The product of its (nonzero) digits is 12288, while the sum is 28.

The square root of 4140242434 is about 64344.7156649247. The cubic root of 4140242434 is about 1605.7401158859.

Adding to 4140242434 its reverse (4342420414), we get a palindrome (8482662848).

The spelling of 4140242434 in words is "four billion, one hundred forty million, two hundred forty-two thousand, four hundred thirty-four".