38365377173488 has 160 divisors (see below), whose sum is σ = 81634499502080. Its totient is φ = 17398582272000.

The previous prime is 38365377173471. The next prime is 38365377173533. The reversal of 38365377173488 is 88437177356383.

38365377173488 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×38365377173488² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 38365377173488.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2798138953 + ... + 2798152663.

It is an arithmetic number, because the mean of its divisors is an integer number (510215621888).

Almost surely, 2^{38365377173488} is an apocalyptic number.

38365377173488 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38365377173488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40817249751040).

38365377173488 is an abundant number, since it is smaller than the sum of its proper divisors (43269122328592).

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

38365377173488 is a wasteful number, since it uses less digits than its factorization.

38365377173488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16927 (or 16921 counting only the distinct ones).

The product of its digits is 1706987520, while the sum is 73.

The spelling of 38365377173488 in words is "thirty-eight trillion, three hundred sixty-five billion, three hundred seventy-seven million, one hundred seventy-three thousand, four hundred eighty-eight".