29938651163124 has 48 divisors (see below), whose sum is σ = 77979742579200. Its totient is φ = 8861334380640.

The previous prime is 29938651163117. The next prime is 29938651163129. The reversal of 29938651163124 is 42136115683992.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29938651163129) 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, 2637296224 + ... + 2637307575.

It is an arithmetic number, because the mean of its divisors is an integer number (1624577970400).

Almost surely, 2^{29938651163124} is an apocalyptic number.

It is an amenable number.

29938651163124 is an abundant number, since it is smaller than the sum of its proper divisors (48041091416076).

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

29938651163124 is a wasteful number, since it uses less digits than its factorization.

29938651163124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5274603860 (or 5274603858 counting only the distinct ones).

The product of its digits is 16796160, while the sum is 60.

The spelling of 29938651163124 in words is "twenty-nine trillion, nine hundred thirty-eight billion, six hundred fifty-one million, one hundred sixty-three thousand, one hundred twenty-four".