38209008000 has 256 divisors, whose sum is σ = 131035320000. Its totient is φ = 9837363200.

The previous prime is 38209007981. The next prime is 38209008017. The reversal of 38209008000 is 80090283.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1378276 + ... + 1405724.

Almost surely, 2^38209008000 is an apocalyptic number.

38209008000 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 38209008000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65517660000).

38209008000 is an abundant number, since it is smaller than the sum of its proper divisors (92826312000).

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

38209008000 is a wasteful number, since it uses less digits than its factorization.

38209008000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27510 (or 27488 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

Adding to 38209008000 its reverse (80090283), we get a palindrome (38289098283).

The spelling of 38209008000 in words is "thirty-eight billion, two hundred nine million, eight thousand".