23470745508 has 288 divisors, whose sum is σ = 74774568960. Its totient is φ = 6059370240.

The previous prime is 23470745503. The next prime is 23470745509. The reversal of 23470745508 is 80554707432.

23470745508 is a `hidden beast` number, since 2 + 3 + 4 + 70 + 74 + 5 + 508 = 666.

It is not an unprimeable number, because it can be changed into a prime (23470745503) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7898463 + ... + 7901433.

It is an arithmetic number, because the mean of its divisors is an integer number (259633920).

Almost surely, 2^23470745508 is an apocalyptic number.

23470745508 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 23470745508, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37387284480).

23470745508 is an abundant number, since it is smaller than the sum of its proper divisors (51303823452).

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

23470745508 is a wasteful number, since it uses less digits than its factorization.

23470745508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3087 (or 3082 counting only the distinct ones).

The product of its (nonzero) digits is 940800, while the sum is 45.

The spelling of 23470745508 in words is "twenty-three billion, four hundred seventy million, seven hundred forty-five thousand, five hundred eight".