16436242448 has 40 divisors (see below), whose sum is σ = 33746352000. Its totient is φ = 7733314944.

The previous prime is 16436242421. The next prime is 16436242457. The reversal of 16436242448 is 84424263461.

It is a junction number, because it is equal to n+sod(n) for n = 16436242399 and 16436242408.

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, 136136 + ... + 226727.

It is an arithmetic number, because the mean of its divisors is an integer number (843658800).

Almost surely, 2^16436242448 is an apocalyptic number.

It is an amenable number.

16436242448 is an abundant number, since it is smaller than the sum of its proper divisors (17310109552).

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

16436242448 is a wasteful number, since it uses less digits than its factorization.

16436242448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363039 (or 363033 counting only the distinct ones).

The product of its digits is 884736, while the sum is 44.

The spelling of 16436242448 in words is "sixteen billion, four hundred thirty-six million, two hundred forty-two thousand, four hundred forty-eight".