38020141200 has 120 divisors (see below), whose sum is σ = 122539001248. Its totient is φ = 10076451840.

The previous prime is 38020141151. The next prime is 38020141213. The reversal of 38020141200 is 214102083.

It is a tau number, because it is divible by the number of its divisors (120).

It is a super-2 number, since 2×38020141200² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 98412 + ... + 292788.

Almost surely, 2^38020141200 is an apocalyptic number.

38020141200 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 38020141200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61269500624).

38020141200 is an abundant number, since it is smaller than the sum of its proper divisors (84518860048).

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

38020141200 is a wasteful number, since it uses less digits than its factorization.

38020141200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194561 (or 194550 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 38020141200 its reverse (214102083), we get a palindrome (38234243283).

The spelling of 38020141200 in words is "thirty-eight billion, twenty million, one hundred forty-one thousand, two hundred".