23361240236 has 12 divisors (see below), whose sum is σ = 41264247528. Its totient is φ = 11571455232.

The previous prime is 23361240193. The next prime is 23361240269. The reversal of 23361240236 is 63204216332.

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, 27290741 + ... + 27291596.

It is an arithmetic number, because the mean of its divisors is an integer number (3438687294).

Almost surely, 2^23361240236 is an apocalyptic number.

It is an amenable number.

23361240236 is a deficient number, since it is larger than the sum of its proper divisors (17903007292).

23361240236 is a wasteful number, since it uses less digits than its factorization.

23361240236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54582448 (or 54582446 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 32.

Adding to 23361240236 its reverse (63204216332), we get a palindrome (86565456568).

The spelling of 23361240236 in words is "twenty-three billion, three hundred sixty-one million, two hundred forty thousand, two hundred thirty-six".