23500024442 has 8 divisors (see below), whose sum is σ = 35401325076. Its totient is φ = 11699582752.

The previous prime is 23500024399. The next prime is 23500024447. The reversal of 23500024442 is 24442000532.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 23134105801 + 365918641 = 152099^2 + 19129^2 .

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

It is a super-2 number, since 2×23500024442² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23500024447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25214153 + ... + 25215084.

Almost surely, 2^23500024442 is an apocalyptic number.

23500024442 is a deficient number, since it is larger than the sum of its proper divisors (11901300634).

23500024442 is a wasteful number, since it uses less digits than its factorization.

23500024442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50429472.

The product of its (nonzero) digits is 7680, while the sum is 26.

Adding to 23500024442 its reverse (24442000532), we get a palindrome (47942024974).

The spelling of 23500024442 in words is "twenty-three billion, five hundred million, twenty-four thousand, four hundred forty-two".