16049374826 has 4 divisors (see below), whose sum is σ = 24074062242. Its totient is φ = 8024687412.

The previous prime is 16049374813. The next prime is 16049374871. The reversal of 16049374826 is 62847394061.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 11093355625 + 4956019201 = 105325^2 + 70399^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4012343705 + ... + 4012343708.

Almost surely, 2^16049374826 is an apocalyptic number.

16049374826 is a deficient number, since it is larger than the sum of its proper divisors (8024687416).

16049374826 is an equidigital number, since it uses as much as digits as its factorization.

16049374826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8024687415.

The product of its (nonzero) digits is 1741824, while the sum is 50.

The spelling of 16049374826 in words is "sixteen billion, forty-nine million, three hundred seventy-four thousand, eight hundred twenty-six".