148838400000 has 1080 divisors, whose sum is σ = 598983381360. Its totient is φ = 35389440000.

The previous prime is 148838399989. The next prime is 148838400107. The reversal of 148838400000 is 4838841.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 7833599991 + ... + 7833600009.

It is an arithmetic number, because the mean of its divisors is an integer number (554614242).

Almost surely, 2^148838400000 is an apocalyptic number.

148838400000 is a gapful number since it is divisible by the number (10) 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 148838400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (299491690680).

148838400000 is an abundant number, since it is smaller than the sum of its proper divisors (450144981360).

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

148838400000 is an frugal number, since it uses more digits than its factorization.

148838400000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95 (or 46 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The spelling of 148838400000 in words is "one hundred forty-eight billion, eight hundred thirty-eight million, four hundred thousand".