38163574474368 has 256 divisors, whose sum is σ = 118568901411840. Its totient is φ = 10648420392960.

The previous prime is 38163574474309. The next prime is 38163574474373. The reversal of 38163574474368 is 86347447536183.

It is a Smith number, since the sum of its digits (69) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 735203871 + ... + 735255777.

It is an arithmetic number, because the mean of its divisors is an integer number (463159771140).

Almost surely, 2^{38163574474368} 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 38163574474368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59284450705920).

38163574474368 is an abundant number, since it is smaller than the sum of its proper divisors (80405326937472).

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

38163574474368 is a wasteful number, since it uses less digits than its factorization.

38163574474368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58335 (or 58323 counting only the distinct ones).

The product of its digits is 975421440, while the sum is 69.

The spelling of 38163574474368 in words is "thirty-eight trillion, one hundred sixty-three billion, five hundred seventy-four million, four hundred seventy-four thousand, three hundred sixty-eight".