29730000030 has 32 divisors (see below), whose sum is σ = 71365529088. Its totient is φ = 7926496800.

The previous prime is 29730000023. The next prime is 29730000101. The reversal of 29730000030 is 3000003792.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71695 + ... + 254165.

It is an arithmetic number, because the mean of its divisors is an integer number (2230172784).

Almost surely, 2^29730000030 is an apocalyptic number.

29730000030 is an abundant number, since it is smaller than the sum of its proper divisors (41635529058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29730000030 is a wasteful number, since it uses less digits than its factorization.

29730000030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187912.

The product of its (nonzero) digits is 1134, while the sum is 24.

The spelling of 29730000030 in words is "twenty-nine billion, seven hundred thirty million, thirty", and thus it is an aban number.