147398390880 has 192 divisors, whose sum is σ = 505177622208. Its totient is φ = 35908485120.

The previous prime is 147398390873. The next prime is 147398390897. The reversal of 147398390880 is 88093893741.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

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, 483520 + ... + 727040.

It is an arithmetic number, because the mean of its divisors is an integer number (2631133449).

Almost surely, 2^147398390880 is an apocalyptic number.

147398390880 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 147398390880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (252588811104).

147398390880 is an abundant number, since it is smaller than the sum of its proper divisors (357779231328).

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

147398390880 is a wasteful number, since it uses less digits than its factorization.

147398390880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243649 (or 243641 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 60.

The spelling of 147398390880 in words is "one hundred forty-seven billion, three hundred ninety-eight million, three hundred ninety thousand, eight hundred eighty".