29103411568 has 160 divisors (see below), whose sum is σ = 72735916032. Its totient is φ = 10948089600.

The previous prime is 29103411563. The next prime is 29103411611. The reversal of 29103411568 is 86511430192.

It is a self number, because there is not a number n which added to its sum of digits gives 29103411568.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29103411563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32959255 + ... + 32960137.

Almost surely, 2^29103411568 is an apocalyptic number.

29103411568 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29103411568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36367958016).

29103411568 is an abundant number, since it is smaller than the sum of its proper divisors (43632504464).

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

29103411568 is a wasteful number, since it uses less digits than its factorization.

29103411568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1803 (or 1797 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 40.

The spelling of 29103411568 in words is "twenty-nine billion, one hundred three million, four hundred eleven thousand, five hundred sixty-eight".