4013140244 has 12 divisors (see below), whose sum is σ = 7023550464. Its totient is φ = 2006411544.

The previous prime is 4013140217. The next prime is 4013140273. The reversal of 4013140244 is 4420413104.

It is a happy number.

It is a super-2 number, since 2×4013140244² = 32210589236024759072, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31469 + ... + 94955.

It is an arithmetic number, because the mean of its divisors is an integer number (585295872).

Almost surely, 2^4013140244 is an apocalyptic number.

It is an amenable number.

4013140244 is a deficient number, since it is larger than the sum of its proper divisors (3010410220).

4013140244 is a wasteful number, since it uses less digits than its factorization.

4013140244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79294 (or 79292 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 4013140244 is about 63349.3507780467. The cubic root of 4013140244 is about 1589.1373884592.

Adding to 4013140244 its reverse (4420413104), we get a palindrome (8433553348).

The spelling of 4013140244 in words is "four billion, thirteen million, one hundred forty thousand, two hundred forty-four".