23078048832 has 84 divisors (see below), whose sum is σ = 66485169036. Its totient is φ = 7653596160.

The previous prime is 23078048827. The next prime is 23078048839. The reversal of 23078048832 is 23884087032.

It can be written as a sum of positive squares in 2 ways, for example, as 17652842496 + 5425206336 = 132864^2 + 73656^2 .

It is not an unprimeable number, because it can be changed into a prime (23078048839) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11782 + ... + 215162.

Almost surely, 2^23078048832 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 23078048832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33242584518).

23078048832 is an abundant number, since it is smaller than the sum of its proper divisors (43407120204).

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

23078048832 is a wasteful number, since it uses less digits than its factorization.

23078048832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203596 (or 203583 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The spelling of 23078048832 in words is "twenty-three billion, seventy-eight million, forty-eight thousand, eight hundred thirty-two".