4400740138 has 8 divisors (see below), whose sum is σ = 6948537120. Its totient is φ = 2084561100.

The previous prime is 4400740087. The next prime is 4400740177. The reversal of 4400740138 is 8310470044.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×4400740138³ (a number of 30 digits) contains 333 as substring.

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, 57904438 + ... + 57904513.

It is an arithmetic number, because the mean of its divisors is an integer number (868567140).

Almost surely, 2^4400740138 is an apocalyptic number.

4400740138 is a deficient number, since it is larger than the sum of its proper divisors (2547796982).

4400740138 is a wasteful number, since it uses less digits than its factorization.

4400740138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115808972.

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 4400740138 is about 66338.0745726012. The cubic root of 4400740138 is about 1638.7344164752.

The spelling of 4400740138 in words is "four billion, four hundred million, seven hundred forty thousand, one hundred thirty-eight".