10043161616 has 10 divisors (see below), whose sum is σ = 19458625662. Its totient is φ = 5021580800.

The previous prime is 10043161591. The next prime is 10043161619. The reversal of 10043161616 is 61616134001.

It can be written as a sum of positive squares in only one way, i.e., 9639312400 + 403849216 = 98180^2 + 20096^2 .

It is not an unprimeable number, because it can be changed into a prime (10043161619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 313848785 + ... + 313848816.

Almost surely, 2^10043161616 is an apocalyptic number.

10043161616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10043161616 is a deficient number, since it is larger than the sum of its proper divisors (9415464046).

10043161616 is an equidigital number, since it uses as much as digits as its factorization.

10043161616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627697609 (or 627697603 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

Adding to 10043161616 its reverse (61616134001), we get a palindrome (71659295617).

The spelling of 10043161616 in words is "ten billion, forty-three million, one hundred sixty-one thousand, six hundred sixteen".