11324162618 has 8 divisors (see below), whose sum is σ = 16987388148. Its totient is φ = 5661699904.

The previous prime is 11324162609. The next prime is 11324162653. The reversal of 11324162618 is 81626142311.

It can be written as a sum of positive squares in 2 ways, for example, as 9628123129 + 1696039489 = 98123^2 + 41183^2 .

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

It is a super-2 number, since 2×11324162618² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152021 + ... + 213912.

Almost surely, 2^11324162618 is an apocalyptic number.

11324162618 is a deficient number, since it is larger than the sum of its proper divisors (5663225530).

11324162618 is a wasteful number, since it uses less digits than its factorization.

11324162618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381408.

The product of its digits is 13824, while the sum is 35.

The spelling of 11324162618 in words is "eleven billion, three hundred twenty-four million, one hundred sixty-two thousand, six hundred eighteen".