29116644496 has 45 divisors (see below), whose sum is σ = 58465616313. Its totient is φ = 14046755520.

The previous prime is 29116644493. The next prime is 29116644517. The reversal of 29116644496 is 69444661192.

The square root of 29116644496 is 170636.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 15268062096 + 13848582400 = 123564^2 + 117680^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29116644493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 19793041 + ... + 19794511.

Almost surely, 2^29116644496 is an apocalyptic number.

29116644496 is the 170636-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29116644496

29116644496 is an abundant number, since it is smaller than the sum of its proper divisors (29348971817).

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

29116644496 is an frugal number, since it uses more digits than its factorization.

29116644496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3008 (or 1502 counting only the distinct ones).

The product of its digits is 2239488, while the sum is 52.

The spelling of 29116644496 in words is "twenty-nine billion, one hundred sixteen million, six hundred forty-four thousand, four hundred ninety-six".