29479448030 has 32 divisors (see below), whose sum is σ = 53754071040. Its totient is φ = 11638317600.

The previous prime is 29479448029. The next prime is 29479448041. The reversal of 29479448030 is 3084497492.

It is a self number, because there is not a number n which added to its sum of digits gives 29479448030.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3081755 + ... + 3091305.

It is an arithmetic number, because the mean of its divisors is an integer number (1679814720).

Almost surely, 2^29479448030 is an apocalyptic number.

29479448030 is a deficient number, since it is larger than the sum of its proper divisors (24274623010).

29479448030 is a wasteful number, since it uses less digits than its factorization.

29479448030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13544.

The product of its (nonzero) digits is 1741824, while the sum is 50.

The spelling of 29479448030 in words is "twenty-nine billion, four hundred seventy-nine million, four hundred forty-eight thousand, thirty".