148347455280 has 160 divisors (see below), whose sum is σ = 480093557760. Its totient is φ = 37821864960.

The previous prime is 148347455261. The next prime is 148347455357. The reversal of 148347455280 is 82554743841.

It is a Cunningham number, because it is equal to 385159²-1.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15401506 + ... + 15411134.

It is an arithmetic number, because the mean of its divisors is an integer number (3000584736).

Almost surely, 2^148347455280 is an apocalyptic number.

148347455280 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 148347455280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (240046778880).

148347455280 is an abundant number, since it is smaller than the sum of its proper divisors (331746102480).

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

148347455280 is a wasteful number, since it uses less digits than its factorization.

148347455280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12459 (or 12453 counting only the distinct ones).

The product of its (nonzero) digits is 4300800, while the sum is 51.

The spelling of 148347455280 in words is "one hundred forty-eight billion, three hundred forty-seven million, four hundred fifty-five thousand, two hundred eighty".