23832936078 has 64 divisors (see below), whose sum is σ = 56797839360. Its totient is φ = 6522792192.

The previous prime is 23832936077. The next prime is 23832936097. The reversal of 23832936078 is 87063923832.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 23832936078.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23832936073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77650 + ... + 231722.

It is an arithmetic number, because the mean of its divisors is an integer number (887466240).

Almost surely, 2^23832936078 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23832936078, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28398919680).

23832936078 is an abundant number, since it is smaller than the sum of its proper divisors (32964903282).

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

23832936078 is a wasteful number, since it uses less digits than its factorization.

23832936078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154241.

The product of its (nonzero) digits is 2612736, while the sum is 51.

The spelling of 23832936078 in words is "twenty-three billion, eight hundred thirty-two million, nine hundred thirty-six thousand, seventy-eight".