38168463375 has 48 divisors (see below), whose sum is σ = 78634320960. Its totient is φ = 17448436800.

The previous prime is 38168463373. The next prime is 38168463379. The reversal of 38168463375 is 57336486183.

It is not a de Polignac number, because 38168463375 - 2¹ = 38168463373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38168463373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2415520 + ... + 2431269.

It is an arithmetic number, because the mean of its divisors is an integer number (1638215020).

Almost surely, 2^38168463375 is an apocalyptic number.

38168463375 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

38168463375 is an abundant number, since it is smaller than the sum of its proper divisors (40465857585).

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

38168463375 is a wasteful number, since it uses less digits than its factorization.

38168463375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4846817 (or 4846804 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 54.

The spelling of 38168463375 in words is "thirty-eight billion, one hundred sixty-eight million, four hundred sixty-three thousand, three hundred seventy-five".