29868183642112 has 112 divisors (see below), whose sum is σ = 60188258592000. Its totient is φ = 14820293836800.

The previous prime is 29868183642103. The next prime is 29868183642181. The reversal of 29868183642112 is 21124638186892.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3756527737 + ... + 3756535687.

It is an arithmetic number, because the mean of its divisors is an integer number (537395166000).

Almost surely, 2^{29868183642112} 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 29868183642112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30094129296000).

29868183642112 is an abundant number, since it is smaller than the sum of its proper divisors (30320074949888).

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

29868183642112 is an equidigital number, since it uses as much as digits as its factorization.

29868183642112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11415 (or 11391 counting only the distinct ones).

The product of its digits is 15925248, while the sum is 61.

The spelling of 29868183642112 in words is "twenty-nine trillion, eight hundred sixty-eight billion, one hundred eighty-three million, six hundred forty-two thousand, one hundred twelve".