148444380000 has 960 divisors, whose sum is σ = 624634053120. Its totient is φ = 33585408000.

The previous prime is 148444379999. The next prime is 148444380013. The reversal of 148444380000 is 83444841.

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 159 ways as a sum of consecutive naturals, for example, 653939887 + ... + 653940113.

It is an arithmetic number, because the mean of its divisors is an integer number (650660472).

Almost surely, 2^148444380000 is an apocalyptic number.

148444380000 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 148444380000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (312317026560).

148444380000 is an abundant number, since it is smaller than the sum of its proper divisors (476189673120).

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

148444380000 is a wasteful number, since it uses less digits than its factorization.

148444380000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446 (or 417 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 36.

The spelling of 148444380000 in words is "one hundred forty-eight billion, four hundred forty-four million, three hundred eighty thousand".