29004129038 has 4 divisors (see below), whose sum is σ = 43506193560. Its totient is φ = 14502064518.

The previous prime is 29004129031. The next prime is 29004129041. The reversal of 29004129038 is 83092140092.

29004129038 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 29004128992 and 29004129010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29004129031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7251032258 + ... + 7251032261.

It is an arithmetic number, because the mean of its divisors is an integer number (10876548390).

Almost surely, 2^29004129038 is an apocalyptic number.

29004129038 is a deficient number, since it is larger than the sum of its proper divisors (14502064522).

29004129038 is a wasteful number, since it uses less digits than its factorization.

29004129038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14502064521.

The product of its (nonzero) digits is 31104, while the sum is 38.

The spelling of 29004129038 in words is "twenty-nine billion, four million, one hundred twenty-nine thousand, thirty-eight".