23913353549484 has 768 divisors, whose sum is σ = 81080745984000. Its totient is φ = 5930656911360.

The previous prime is 23913353549483. The next prime is 23913353549497. The reversal of 23913353549484 is 48494535331932.

It is a happy number.

23913353549484 is a `hidden beast` number, since 2 + 3 + 9 + 1 + 3 + 3 + 5 + 3 + 549 + 4 + 84 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (23913353549483) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 2192070222 + ... + 2192081130.

It is an arithmetic number, because the mean of its divisors is an integer number (105573888000).

Almost surely, 2^{23913353549484} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23913353549484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40540372992000).

23913353549484 is an abundant number, since it is smaller than the sum of its proper divisors (57167392434516).

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

23913353549484 is a wasteful number, since it uses less digits than its factorization.

23913353549484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11203 (or 11195 counting only the distinct ones).

The product of its digits is 167961600, while the sum is 63.

The spelling of 23913353549484 in words is "twenty-three trillion, nine hundred thirteen billion, three hundred fifty-three million, five hundred forty-nine thousand, four hundred eighty-four".