38163354264 has 384 divisors, whose sum is σ = 131592314880. Its totient is φ = 9740390400.

The previous prime is 38163354263. The next prime is 38163354269. The reversal of 38163354264 is 46245336183.

38163354264 is a `hidden beast` number, since 3 + 8 + 1 + 633 + 5 + 4 + 2 + 6 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38163354263) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 14075869 + ... + 14078579.

It is an arithmetic number, because the mean of its divisors is an integer number (342688320).

Almost surely, 2^38163354264 is an apocalyptic number.

38163354264 is a gapful number since it is divisible by the number (34) 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 38163354264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65796157440).

38163354264 is an abundant number, since it is smaller than the sum of its proper divisors (93428960616).

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

38163354264 is a wasteful number, since it uses less digits than its factorization.

38163354264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2831 (or 2824 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 45.

The spelling of 38163354264 in words is "thirty-eight billion, one hundred sixty-three million, three hundred fifty-four thousand, two hundred sixty-four".