16105235336 has 8 divisors (see below), whose sum is σ = 30197316270. Its totient is φ = 8052617664.

The previous prime is 16105235323. The next prime is 16105235339. The reversal of 16105235336 is 63353250161.

It can be written as a sum of positive squares in only one way, i.e., 14044620100 + 2060615236 = 118510^2 + 45394^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 16105235296 and 16105235305.

It is not an unprimeable number, because it can be changed into a prime (16105235339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006577201 + ... + 1006577216.

Almost surely, 2^16105235336 is an apocalyptic number.

It is an amenable number.

16105235336 is a deficient number, since it is larger than the sum of its proper divisors (14092080934).

16105235336 is a wasteful number, since it uses less digits than its factorization.

16105235336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2013154423 (or 2013154419 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 35.

Adding to 16105235336 its reverse (63353250161), we get a palindrome (79458485497).

The spelling of 16105235336 in words is "sixteen billion, one hundred five million, two hundred thirty-five thousand, three hundred thirty-six".