23318692442 has 8 divisors (see below), whose sum is σ = 34989106656. Its totient is φ = 11655656892.

The previous prime is 23318692417. The next prime is 23318692451. The reversal of 23318692442 is 24429681332.

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

It is a super-2 number, since 2×23318692442² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23318692393 and 23318692402.

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, 1836758 + ... + 1849409.

It is an arithmetic number, because the mean of its divisors is an integer number (4373638332).

Almost surely, 2^23318692442 is an apocalyptic number.

23318692442 is a deficient number, since it is larger than the sum of its proper divisors (11670414214).

23318692442 is a wasteful number, since it uses less digits than its factorization.

23318692442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3689332.

The product of its digits is 497664, while the sum is 44.

The spelling of 23318692442 in words is "twenty-three billion, three hundred eighteen million, six hundred ninety-two thousand, four hundred forty-two".