16607443396 has 24 divisors (see below), whose sum is σ = 29130638040. Its totient is φ = 8284426752.

The previous prime is 16607443381. The next prime is 16607443397. The reversal of 16607443396 is 69334470661.

It can be written as a sum of positive squares in 4 ways, for example, as 3999297600 + 12608145796 = 63240^2 + 112286^2 .

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (16607443397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6364140 + ... + 6366748.

It is an arithmetic number, because the mean of its divisors is an integer number (1213776585).

Almost surely, 2^16607443396 is an apocalyptic number.

It is an amenable number.

16607443396 is a deficient number, since it is larger than the sum of its proper divisors (12523194644).

16607443396 is a wasteful number, since it uses less digits than its factorization.

16607443396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5703 (or 5701 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 49.

The spelling of 16607443396 in words is "sixteen billion, six hundred seven million, four hundred forty-three thousand, three hundred ninety-six".