23675485608544 has 384 divisors, whose sum is σ = 63241191272448. Its totient is φ = 8442668482560.

The previous prime is 23675485608539. The next prime is 23675485608581. The reversal of 23675485608544 is 44580658457632.

It is a self number, because there is not a number n which added to its sum of digits gives 23675485608544.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 309053254 + ... + 309129850.

It is an arithmetic number, because the mean of its divisors is an integer number (164690602272).

Almost surely, 2^{23675485608544} 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 23675485608544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31620595636224).

23675485608544 is an abundant number, since it is smaller than the sum of its proper divisors (39565705663904).

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

23675485608544 is a wasteful number, since it uses less digits than its factorization.

23675485608544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76846 (or 76838 counting only the distinct ones).

The product of its (nonzero) digits is 774144000, while the sum is 67.

The spelling of 23675485608544 in words is "twenty-three trillion, six hundred seventy-five billion, four hundred eighty-five million, six hundred eight thousand, five hundred forty-four".