29896566160848 has 160 divisors (see below), whose sum is σ = 80387639861760. Its totient is φ = 9562855841280.

The previous prime is 29896566160847. The next prime is 29896566160891. The reversal of 29896566160848 is 84806166569892.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29896566160843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 148187563 + ... + 148389173.

It is an arithmetic number, because the mean of its divisors is an integer number (502422749136).

Almost surely, 2^{29896566160848} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29896566160848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40193819930880).

29896566160848 is an abundant number, since it is smaller than the sum of its proper divisors (50491073700912).

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

29896566160848 is a wasteful number, since it uses less digits than its factorization.

29896566160848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202305 (or 202299 counting only the distinct ones).

The product of its (nonzero) digits is 2149908480, while the sum is 78.

The spelling of 29896566160848 in words is "twenty-nine trillion, eight hundred ninety-six billion, five hundred sixty-six million, one hundred sixty thousand, eight hundred forty-eight".