29097895068 has 288 divisors, whose sum is σ = 85140357120. Its totient is φ = 8297856000.

The previous prime is 29097895061. The next prime is 29097895069. The reversal of 29097895068 is 86059879092.

It is a junction number, because it is equal to n+sod(n) for n = 29097894996 and 29097895014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29097895061) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 103551088 + ... + 103551368.

It is an arithmetic number, because the mean of its divisors is an integer number (295626240).

Almost surely, 2^29097895068 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 29097895068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42570178560).

29097895068 is an abundant number, since it is smaller than the sum of its proper divisors (56042462052).

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

29097895068 is a wasteful number, since it uses less digits than its factorization.

29097895068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529 (or 524 counting only the distinct ones).

The product of its (nonzero) digits is 19595520, while the sum is 63.

The spelling of 29097895068 in words is "twenty-nine billion, ninety-seven million, eight hundred ninety-five thousand, sixty-eight".