23769220860 has 576 divisors, whose sum is σ = 94768128000. Its totient is φ = 4775500800.

The previous prime is 23769220807. The next prime is 23769220861. The reversal of 23769220860 is 6802296732.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23769220861) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 21052776 + ... + 21053904.

It is an arithmetic number, because the mean of its divisors is an integer number (164528000).

Almost surely, 2^23769220860 is an apocalyptic number.

23769220860 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 23769220860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47384064000).

23769220860 is an abundant number, since it is smaller than the sum of its proper divisors (70998907140).

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

23769220860 is a wasteful number, since it uses less digits than its factorization.

23769220860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1207 (or 1188 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The spelling of 23769220860 in words is "twenty-three billion, seven hundred sixty-nine million, two hundred twenty thousand, eight hundred sixty".