16105228108048 has 10 divisors (see below), whose sum is σ = 31203879459374. Its totient is φ = 8052614054016.

The previous prime is 16105228108033. The next prime is 16105228108171. The reversal of 16105228108048 is 84080182250161.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 12267029914624 + 3838198193424 = 3502432^2 + 1959132^2 .

It is a junction number, because it is equal to n+sod(n) for n = 16105228107989 and 16105228108007.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 503288378361 + ... + 503288378392.

Almost surely, 2^{16105228108048} is an apocalyptic number.

It is an amenable number.

16105228108048 is a deficient number, since it is larger than the sum of its proper divisors (15098651351326).

16105228108048 is a wasteful number, since it uses less digits than its factorization.

16105228108048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006576756761 (or 1006576756755 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 46.

The spelling of 16105228108048 in words is "sixteen trillion, one hundred five billion, two hundred twenty-eight million, one hundred eight thousand, forty-eight".