29327135344 has 80 divisors (see below), whose sum is σ = 64707358464. Its totient is φ = 12779366400.

The previous prime is 29327135293. The next prime is 29327135347. The reversal of 29327135344 is 44353172392.

It is a self number, because there is not a number n which added to its sum of digits gives 29327135344.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29327135347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 208902 + ... + 319834.

Almost surely, 2^29327135344 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 29327135344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32353679232).

29327135344 is an abundant number, since it is smaller than the sum of its proper divisors (35380223120).

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

29327135344 is a wasteful number, since it uses less digits than its factorization.

29327135344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111026 (or 111020 counting only the distinct ones).

The product of its digits is 544320, while the sum is 43.

The spelling of 29327135344 in words is "twenty-nine billion, three hundred twenty-seven million, one hundred thirty-five thousand, three hundred forty-four".