23743968612 has 288 divisors, whose sum is σ = 74524568832. Its totient is φ = 5810724864.

The previous prime is 23743968581. The next prime is 23743968637. The reversal of 23743968612 is 21686934732.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 9484953 + ... + 9487455.

It is an arithmetic number, because the mean of its divisors is an integer number (258765864).

Almost surely, 2^23743968612 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23743968612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37262284416).

23743968612 is an abundant number, since it is smaller than the sum of its proper divisors (50780600220).

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

23743968612 is a wasteful number, since it uses less digits than its factorization.

23743968612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2627 (or 2618 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 51.

The spelling of 23743968612 in words is "twenty-three billion, seven hundred forty-three million, nine hundred sixty-eight thousand, six hundred twelve".