23496218928 has 960 divisors, whose sum is σ = 90560870400. Its totient is φ = 5633058816.

The previous prime is 23496218909. The next prime is 23496218953. The reversal of 23496218928 is 82981269432.

23496218928 is a `hidden beast` number, since 2 + 3 + 4 + 9 + 621 + 8 + 9 + 2 + 8 = 666.

It is a nude number because it is divisible by every one of its digits.

Its product of digits (2985984) is a multiple of the sum of its prime divisors (128).

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 191 ways as a sum of consecutive naturals, for example, 546423675 + ... + 546423717.

It is an arithmetic number, because the mean of its divisors is an integer number (94334240).

Almost surely, 2^23496218928 is an apocalyptic number.

23496218928 is a gapful number since it is divisible by the number (28) 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 23496218928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45280435200).

23496218928 is an abundant number, since it is smaller than the sum of its proper divisors (67064651472).

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

23496218928 is a wasteful number, since it uses less digits than its factorization.

23496218928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151 (or 128 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 54.

The spelling of 23496218928 in words is "twenty-three billion, four hundred ninety-six million, two hundred eighteen thousand, nine hundred twenty-eight".