169008820048 has 20 divisors (see below), whose sum is σ = 333004668480. Its totient is φ = 83072131424.

The previous prime is 169008820021. The next prime is 169008820061. The reversal of 169008820048 is 840028800961.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89516440 + ... + 89518327.

It is an arithmetic number, because the mean of its divisors is an integer number (16650233424).

Almost surely, 2^169008820048 is an apocalyptic number.

It is an amenable number.

169008820048 is a deficient number, since it is larger than the sum of its proper divisors (163995848432).

169008820048 is a wasteful number, since it uses less digits than its factorization.

169008820048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179034834 (or 179034828 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 46.

The spelling of 169008820048 in words is "one hundred sixty-nine billion, eight million, eight hundred twenty thousand, forty-eight".