38930419811184 has 120 divisors (see below), whose sum is σ = 110672267521536. Its totient is φ = 11783425526400.

The previous prime is 38930419811161. The next prime is 38930419811189. The reversal of 38930419811184 is 48111891403983.

It is a super-2 number, since 2×38930419811184² (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 (38930419811189) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1128819 + ... + 8895789.

Almost surely, 2^{38930419811184} 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 38930419811184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55336133760768).

38930419811184 is an abundant number, since it is smaller than the sum of its proper divisors (71741847710352).

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

38930419811184 is a wasteful number, since it uses less digits than its factorization.

38930419811184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7767867 (or 7767850 counting only the distinct ones).

The product of its (nonzero) digits is 5971968, while the sum is 60.

The spelling of 38930419811184 in words is "thirty-eight trillion, nine hundred thirty billion, four hundred nineteen million, eight hundred eleven thousand, one hundred eighty-four".