23005995408 has 160 divisors (see below), whose sum is σ = 73572433920. Its totient is φ = 6823117440.

The previous prime is 23005995403. The next prime is 23005995413. The reversal of 23005995408 is 80459950032.

23005995408 is a `hidden beast` number, since 2 + 3 + 0 + 0 + 599 + 54 + 0 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (23005995403) and next prime (23005995413).

It is not an unprimeable number, because it can be changed into a prime (23005995401) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 171841 + ... + 274847.

It is an arithmetic number, because the mean of its divisors is an integer number (459827712).

Almost surely, 2^23005995408 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 23005995408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36786216960).

23005995408 is an abundant number, since it is smaller than the sum of its proper divisors (50566438512).

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

23005995408 is a wasteful number, since it uses less digits than its factorization.

23005995408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103082 (or 103070 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 45.

The spelling of 23005995408 in words is "twenty-three billion, five million, nine hundred ninety-five thousand, four hundred eight".