23074643000 has 128 divisors (see below), whose sum is σ = 56220203520. Its totient is φ = 8856345600.

The previous prime is 23074642999. The next prime is 23074643021. The reversal of 23074643000 is 34647032.

It is a happy number.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 2696729 + ... + 2705271.

It is an arithmetic number, because the mean of its divisors is an integer number (439220340).

Almost surely, 2^23074643000 is an apocalyptic number.

23074643000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23074643000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28110101760).

23074643000 is an abundant number, since it is smaller than the sum of its proper divisors (33145560520).

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

23074643000 is a wasteful number, since it uses less digits than its factorization.

23074643000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8674 (or 8660 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 29.

The spelling of 23074643000 in words is "twenty-three billion, seventy-four million, six hundred forty-three thousand".