29479938128304 has 40 divisors (see below), whose sum is σ = 77120513256960. Its totient is φ = 9702258116928.

The previous prime is 29479938128287. The next prime is 29479938128309. The reversal of 29479938128304 is 40382183997492.

It is not an unprimeable number, because it can be changed into a prime (29479938128309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3887118852 + ... + 3887126435.

It is an arithmetic number, because the mean of its divisors is an integer number (1928012831424).

Almost surely, 2^{29479938128304} is an apocalyptic number.

29479938128304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

29479938128304 is an abundant number, since it is smaller than the sum of its proper divisors (47640575128656).

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

29479938128304 is a wasteful number, since it uses less digits than its factorization.

29479938128304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7774245377 (or 7774245371 counting only the distinct ones).

The product of its (nonzero) digits is 188116992, while the sum is 69.

The spelling of 29479938128304 in words is "twenty-nine trillion, four hundred seventy-nine billion, nine hundred thirty-eight million, one hundred twenty-eight thousand, three hundred four".