23355050320 has 120 divisors (see below), whose sum is σ = 65203826688. Its totient is φ = 7749100800.

The previous prime is 23355050317. The next prime is 23355050339. The reversal of 23355050320 is 2305055332.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25425 + ... + 217615.

Almost surely, 2^23355050320 is an apocalyptic number.

23355050320 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 23355050320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32601913344).

23355050320 is an abundant number, since it is smaller than the sum of its proper divisors (41848776368).

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

23355050320 is a wasteful number, since it uses less digits than its factorization.

23355050320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192249 (or 192236 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 28.

The spelling of 23355050320 in words is "twenty-three billion, three hundred fifty-five million, fifty thousand, three hundred twenty".