147166266768 has 160 divisors (see below), whose sum is σ = 395388026880. Its totient is φ = 47118274560.

The previous prime is 147166266719. The next prime is 147166266817. The reversal of 147166266768 is 867662661741.

It is an interprime number because it is at equal distance from previous prime (147166266719) and next prime (147166266817).

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, 218671680 + ... + 218672352.

It is an arithmetic number, because the mean of its divisors is an integer number (2471175168).

Almost surely, 2^147166266768 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 147166266768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (197694013440).

147166266768 is an abundant number, since it is smaller than the sum of its proper divisors (248221760112).

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

147166266768 is a wasteful number, since it uses less digits than its factorization.

147166266768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1597 (or 1591 counting only the distinct ones).

The product of its digits is 24385536, while the sum is 60.

The spelling of 147166266768 in words is "one hundred forty-seven billion, one hundred sixty-six million, two hundred sixty-six thousand, seven hundred sixty-eight".