10618375238 has 8 divisors (see below), whose sum is σ = 15940917288. Its totient is φ = 5304736144.

The previous prime is 10618375231. The next prime is 10618375249. The reversal of 10618375238 is 83257381601.

It is a happy number.

10618375238 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×10618375238² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10618375231) by changing a digit.

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, 2222756 + ... + 2227527.

It is an arithmetic number, because the mean of its divisors is an integer number (1992614661).

Almost surely, 2^10618375238 is an apocalyptic number.

10618375238 is a deficient number, since it is larger than the sum of its proper divisors (5322542050).

10618375238 is a wasteful number, since it uses less digits than its factorization.

10618375238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4451478.

The product of its (nonzero) digits is 241920, while the sum is 44.

The spelling of 10618375238 in words is "ten billion, six hundred eighteen million, three hundred seventy-five thousand, two hundred thirty-eight".