13038122352 has 40 divisors (see below), whose sum is σ = 34768330240. Its totient is φ = 4205845440.

The previous prime is 13038122351. The next prime is 13038122369. The reversal of 13038122352 is 25322183031.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13038122351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4379602 + ... + 4382577.

It is an arithmetic number, because the mean of its divisors is an integer number (869208256).

Almost surely, 2^13038122352 is an apocalyptic number.

13038122352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13038122352 is an abundant number, since it is smaller than the sum of its proper divisors (21730207888).

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

13038122352 is a wasteful number, since it uses less digits than its factorization.

13038122352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8762221 (or 8762215 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 13038122352 in words is "thirteen billion, thirty-eight million, one hundred twenty-two thousand, three hundred fifty-two".