29885350406 has 8 divisors (see below), whose sum is σ = 45331711560. Its totient is φ = 14774779888.

The previous prime is 29885350381. The next prime is 29885350421. The reversal of 29885350406 is 60405358892.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83947436 + ... + 83947791.

It is an arithmetic number, because the mean of its divisors is an integer number (5666463945).

Almost surely, 2^29885350406 is an apocalyptic number.

29885350406 is a deficient number, since it is larger than the sum of its proper divisors (15446361154).

29885350406 is a wasteful number, since it uses less digits than its factorization.

29885350406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167895318.

The product of its (nonzero) digits is 2073600, while the sum is 50.

The spelling of 29885350406 in words is "twenty-nine billion, eight hundred eighty-five million, three hundred fifty thousand, four hundred six".