23241342636 has 30 divisors (see below), whose sum is σ = 60757461380. Its totient is φ = 7747114104.

The previous prime is 23241342613. The next prime is 23241342653. The reversal of 23241342636 is 63624314232.

23241342636 is a `hidden beast` number, since 2 + 3 + 2 + 4 + 13 + 4 + 2 + 636 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 23241342636.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 35865946 + ... + 35866593.

Almost surely, 2^23241342636 is an apocalyptic number.

It is an amenable number.

23241342636 is an abundant number, since it is smaller than the sum of its proper divisors (37516118744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23241342636 is a wasteful number, since it uses less digits than its factorization.

23241342636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71732555 (or 71732544 counting only the distinct ones).

The product of its digits is 124416, while the sum is 36.

Adding to 23241342636 its reverse (63624314232), we get a palindrome (86865656868).

The spelling of 23241342636 in words is "twenty-three billion, two hundred forty-one million, three hundred forty-two thousand, six hundred thirty-six".