29606144272 has 80 divisors (see below), whose sum is σ = 61908894720. Its totient is φ = 13675622400.

The previous prime is 29606144251. The next prime is 29606144279. The reversal of 29606144272 is 27244160692.

It is not an unprimeable number, because it can be changed into a prime (29606144279) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6488872 + ... + 6493432.

It is an arithmetic number, because the mean of its divisors is an integer number (773861184).

Almost surely, 2^29606144272 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 29606144272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30954447360).

29606144272 is an abundant number, since it is smaller than the sum of its proper divisors (32302750448).

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

29606144272 is a wasteful number, since it uses less digits than its factorization.

29606144272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5192 (or 5186 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 43.

The spelling of 29606144272 in words is "twenty-nine billion, six hundred six million, one hundred forty-four thousand, two hundred seventy-two".