147408909480 has 320 divisors, whose sum is σ = 567073837440. Its totient is φ = 33643703808.

The previous prime is 147408909467. The next prime is 147408909517. The reversal of 147408909480 is 84909804741.

147408909480 is a `hidden beast` number, since 1 + 4 + 74 + 0 + 8 + 90 + 9 + 480 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 16620007 + ... + 16628873.

It is an arithmetic number, because the mean of its divisors is an integer number (1772105742).

Almost surely, 2^147408909480 is an apocalyptic number.

147408909480 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 147408909480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (283536918720).

147408909480 is an abundant number, since it is smaller than the sum of its proper divisors (419664927960).

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

147408909480 is a wasteful number, since it uses less digits than its factorization.

147408909480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9630 (or 9617 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 54.

The spelling of 147408909480 in words is "one hundred forty-seven billion, four hundred eight million, nine hundred nine thousand, four hundred eighty".