23694612480 has 1440 divisors, whose sum is σ = 109809619920. Its totient is φ = 4830658560.

The previous prime is 23694612467. The next prime is 23694612481. The reversal of 23694612480 is 8421649632.

23694612480 is a `hidden beast` number, since 2 + 369 + 46 + 1 + 248 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1440).

It is a super-2 number, since 2×23694612480² (a number of 22 digits) contains 22 as substring.

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 (23694612481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 447068134 + ... + 447068186.

Almost surely, 2^23694612480 is an apocalyptic number.

23694612480 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 23694612480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54904809960).

23694612480 is an abundant number, since it is smaller than the sum of its proper divisors (86115007440).

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

23694612480 is a wasteful number, since it uses less digits than its factorization.

23694612480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117 (or 81 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The spelling of 23694612480 in words is "twenty-three billion, six hundred ninety-four million, six hundred twelve thousand, four hundred eighty".