29994138015184 has 30 divisors (see below), whose sum is σ = 67601584023234. Its totient is φ = 12854630577600.

The previous prime is 29994138015113. The next prime is 29994138015227. The reversal of 29994138015184 is 48151083149992.

It can be written as a sum of positive squares in only one way, i.e., 28810829175184 + 1183308840000 = 5367572^2 + 1087800^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19128913767 + ... + 19128915334.

Almost surely, 2^{29994138015184} is an apocalyptic number.

It is an amenable number.

29994138015184 is an abundant number, since it is smaller than the sum of its proper divisors (37607446008050).

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

29994138015184 is a wasteful number, since it uses less digits than its factorization.

29994138015184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38257829123 (or 38257829110 counting only the distinct ones).

The product of its (nonzero) digits is 22394880, while the sum is 64.

The spelling of 29994138015184 in words is "twenty-nine trillion, nine hundred ninety-four billion, one hundred thirty-eight million, fifteen thousand, one hundred eighty-four".