29955308867009 has 8 divisors (see below), whose sum is σ = 31739674982400. Its totient is φ = 28173419320896.

The previous prime is 29955308866897. The next prime is 29955308867087. The reversal of 29955308867009 is 90076880355992.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-29955308867009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29955308837009) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 619117409 + ... + 619165790.

It is an arithmetic number, because the mean of its divisors is an integer number (3967459372800).

Almost surely, 2^{29955308867009} is an apocalyptic number.

It is an amenable number.

29955308867009 is a deficient number, since it is larger than the sum of its proper divisors (1784366115391).

29955308867009 is a wasteful number, since it uses less digits than its factorization.

29955308867009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1238284639.

The product of its (nonzero) digits is 293932800, while the sum is 71.

The spelling of 29955308867009 in words is "twenty-nine trillion, nine hundred fifty-five billion, three hundred eight million, eight hundred sixty-seven thousand, nine".