29955479330 has 16 divisors (see below), whose sum is σ = 61622700480. Its totient is φ = 10270450032.

The previous prime is 29955479329. The next prime is 29955479341. The reversal of 29955479330 is 3397455992.

29955479330 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 213967640 + ... + 213967779.

It is an arithmetic number, because the mean of its divisors is an integer number (3851418780).

Almost surely, 2^29955479330 is an apocalyptic number.

29955479330 is an abundant number, since it is smaller than the sum of its proper divisors (31667221150).

29955479330 is a wasteful number, since it uses less digits than its factorization.

29955479330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427935433.

The product of its (nonzero) digits is 9185400, while the sum is 56.

The spelling of 29955479330 in words is "twenty-nine billion, nine hundred fifty-five million, four hundred seventy-nine thousand, three hundred thirty".