38299062512 has 80 divisors (see below), whose sum is σ = 78088752000. Its totient is φ = 18172600320.

The previous prime is 38299062509. The next prime is 38299062517. The reversal of 38299062512 is 21526099283.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38299062517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6703337 + ... + 6709047.

It is an arithmetic number, because the mean of its divisors is an integer number (976109400).

Almost surely, 2^38299062512 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 38299062512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39044376000).

38299062512 is an abundant number, since it is smaller than the sum of its proper divisors (39789689488).

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

38299062512 is a wasteful number, since it uses less digits than its factorization.

38299062512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5994 (or 5988 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 47.

The spelling of 38299062512 in words is "thirty-eight billion, two hundred ninety-nine million, sixty-two thousand, five hundred twelve".