23240211204 has 48 divisors (see below), whose sum is σ = 63415159808. Its totient is φ = 6485639328.

The previous prime is 23240211167. The next prime is 23240211221. The reversal of 23240211204 is 40211204232.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3213472 + ... + 3220695.

Almost surely, 2^23240211204 is an apocalyptic number.

It is an amenable number.

23240211204 is an abundant number, since it is smaller than the sum of its proper divisors (40174948604).

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

23240211204 is a wasteful number, since it uses less digits than its factorization.

23240211204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6434224 (or 6434222 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 23240211204 its reverse (40211204232), we get a palindrome (63451415436).

The spelling of 23240211204 in words is "twenty-three billion, two hundred forty million, two hundred eleven thousand, two hundred four".