12338080950 has 96 divisors (see below), whose sum is σ = 32978889216. Its totient is φ = 3034604160.

The previous prime is 12338080907. The next prime is 12338080987. The reversal of 12338080950 is 5908083321.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 12338080899 and 12338080908.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 4021317 + ... + 4024383.

It is an arithmetic number, because the mean of its divisors is an integer number (343530096).

Almost surely, 2^12338080950 is an apocalyptic number.

12338080950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12338080950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16489444608).

12338080950 is an abundant number, since it is smaller than the sum of its proper divisors (20640808266).

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

12338080950 is a wasteful number, since it uses less digits than its factorization.

12338080950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5158 (or 5153 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 39.

The spelling of 12338080950 in words is "twelve billion, three hundred thirty-eight million, eighty thousand, nine hundred fifty".