38750171054420 has 96 divisors (see below), whose sum is σ = 96235105639680. Its totient is φ = 12823938247680.

The previous prime is 38750171054407. The next prime is 38750171054429. The reversal of 38750171054420 is 2445017105783.

It is a super-2 number, since 2×38750171054420² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38750171054429) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12699560 + ... + 15452480.

It is an arithmetic number, because the mean of its divisors is an integer number (1002449017080).

Almost surely, 2^{38750171054420} 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 38750171054420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48117552819840).

38750171054420 is an abundant number, since it is smaller than the sum of its proper divisors (57484934585260).

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

38750171054420 is a wasteful number, since it uses less digits than its factorization.

38750171054420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2756433 (or 2756431 counting only the distinct ones).

The product of its (nonzero) digits is 940800, while the sum is 47.

The spelling of 38750171054420 in words is "thirty-eight trillion, seven hundred fifty billion, one hundred seventy-one million, fifty-four thousand, four hundred twenty".