147474906568 has 64 divisors (see below), whose sum is σ = 319793987520. Its totient is φ = 63012556800.

The previous prime is 147474906547. The next prime is 147474906611. The reversal of 147474906568 is 865609474741.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1152480 + ... + 1274032.

It is an arithmetic number, because the mean of its divisors is an integer number (4996781055).

Almost surely, 2^147474906568 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 147474906568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159896993760).

147474906568 is an abundant number, since it is smaller than the sum of its proper divisors (172319080952).

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

147474906568 is a wasteful number, since it uses less digits than its factorization.

147474906568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122398 (or 122394 counting only the distinct ones).

The product of its (nonzero) digits is 40642560, while the sum is 61.

The spelling of 147474906568 in words is "one hundred forty-seven billion, four hundred seventy-four million, nine hundred six thousand, five hundred sixty-eight".