23673389280 has 192 divisors, whose sum is σ = 75488329728. Its totient is φ = 6235729920.

The previous prime is 23673389279. The next prime is 23673389317. The reversal of 23673389280 is 8298337632.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16519444 + ... + 16520876.

It is an arithmetic number, because the mean of its divisors is an integer number (393168384).

Almost surely, 2^23673389280 is an apocalyptic number.

23673389280 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 23673389280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37744164864).

23673389280 is an abundant number, since it is smaller than the sum of its proper divisors (51814940448).

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

23673389280 is a wasteful number, since it uses less digits than its factorization.

23673389280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1849 (or 1841 counting only the distinct ones).

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

The spelling of 23673389280 in words is "twenty-three billion, six hundred seventy-three million, three hundred eighty-nine thousand, two hundred eighty".