38387503348700 has 144 divisors (see below), whose sum is σ = 91041108308640. Its totient is φ = 13933387776000.

The previous prime is 38387503348699. The next prime is 38387503348717. The reversal of 38387503348700 is 784330578383.

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 38387503348700.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3929517416 + ... + 3929527184.

It is an arithmetic number, because the mean of its divisors is an integer number (632229918810).

Almost surely, 2^{38387503348700} 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 38387503348700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45520554154320).

38387503348700 is an abundant number, since it is smaller than the sum of its proper divisors (52653604959940).

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

38387503348700 is a wasteful number, since it uses less digits than its factorization.

38387503348700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16008 (or 16001 counting only the distinct ones).

The product of its (nonzero) digits is 40642560, while the sum is 59.

The spelling of 38387503348700 in words is "thirty-eight trillion, three hundred eighty-seven billion, five hundred three million, three hundred forty-eight thousand, seven hundred".