38856180000 has 480 divisors, whose sum is σ = 140542661952. Its totient is φ = 9318400000.

The previous prime is 38856179981. The next prime is 38856180023. The reversal of 38856180000 is 8165883.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (480).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 74579740 + ... + 74580260.

Almost surely, 2^38856180000 is an apocalyptic number.

38856180000 is a gapful number since it is divisible by the number (30) 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 38856180000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70271330976).

38856180000 is an abundant number, since it is smaller than the sum of its proper divisors (101686481952).

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

38856180000 is a wasteful number, since it uses less digits than its factorization.

38856180000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678 (or 655 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 39.

The spelling of 38856180000 in words is "thirty-eight billion, eight hundred fifty-six million, one hundred eighty thousand".