148437680000 has 160 divisors (see below), whose sum is σ = 373205317320. Its totient is φ = 58784000000.

The previous prime is 148437679921. The next prime is 148437680009. The reversal of 148437680000 is 86734841.

It is a tau number, because it is divible by the number of its divisors (160).

It is a self number, because there is not a number n which added to its sum of digits gives 148437680000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148437680009) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 8070815 + ... + 8089185.

Almost surely, 2^148437680000 is an apocalyptic number.

148437680000 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 148437680000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186602658660).

148437680000 is an abundant number, since it is smaller than the sum of its proper divisors (224767637320).

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

148437680000 is an equidigital number, since it uses as much as digits as its factorization.

148437680000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18506 (or 18479 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 41.

The spelling of 148437680000 in words is "one hundred forty-eight billion, four hundred thirty-seven million, six hundred eighty thousand".