16408041248 has 48 divisors (see below), whose sum is σ = 33289812864. Its totient is φ = 7955888640.

The previous prime is 16408041239. The next prime is 16408041253. The reversal of 16408041248 is 84214080461.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181661 + ... + 256547.

It is an arithmetic number, because the mean of its divisors is an integer number (693537768).

Almost surely, 2^16408041248 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 16408041248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16644906432).

16408041248 is an abundant number, since it is smaller than the sum of its proper divisors (16881771616).

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

16408041248 is a wasteful number, since it uses less digits than its factorization.

16408041248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75105 (or 75097 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 38.

The spelling of 16408041248 in words is "sixteen billion, four hundred eight million, forty-one thousand, two hundred forty-eight".