27029730030 has 32 divisors (see below), whose sum is σ = 68285635200. Its totient is φ = 6828563232.

The previous prime is 27029729977. The next prime is 27029730037. The reversal of 27029730030 is 3003792072.

It is a junction number, because it is equal to n+sod(n) for n = 27029729973 and 27029730000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27029730037) by changing a digit.

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, 23709720 + ... + 23710859.

It is an arithmetic number, because the mean of its divisors is an integer number (2133926100).

Almost surely, 2^27029730030 is an apocalyptic number.

27029730030 is an abundant number, since it is smaller than the sum of its proper divisors (41255905170).

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

27029730030 is a wasteful number, since it uses less digits than its factorization.

27029730030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47420608.

The product of its (nonzero) digits is 15876, while the sum is 33.

The spelling of 27029730030 in words is "twenty-seven billion, twenty-nine million, seven hundred thirty thousand, thirty".