38148123315000 has 160 divisors (see below), whose sum is σ = 119180687472000. Its totient is φ = 10172324976000.

The previous prime is 38148123314969. The next prime is 38148123315023. The reversal of 38148123315000 is 51332184183.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 38148123315000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 373733971 + ... + 373836029.

It is an arithmetic number, because the mean of its divisors is an integer number (744879296700).

Almost surely, 2^{38148123315000} is an apocalyptic number.

38148123315000 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 38148123315000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59590343736000).

38148123315000 is an abundant number, since it is smaller than the sum of its proper divisors (81032564157000).

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

38148123315000 is a wasteful number, since it uses less digits than its factorization.

38148123315000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127007 (or 126988 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

Adding to 38148123315000 its reverse (51332184183), we get a palindrome (38199455499183).

The spelling of 38148123315000 in words is "thirty-eight trillion, one hundred forty-eight billion, one hundred twenty-three million, three hundred fifteen thousand".