29820163092 has 48 divisors (see below), whose sum is σ = 73271365440. Its totient is φ = 9413183232.

The previous prime is 29820163069. The next prime is 29820163103. The reversal of 29820163092 is 29036102892.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 585928 + ... + 634784.

It is an arithmetic number, because the mean of its divisors is an integer number (1526486780).

Almost surely, 2^29820163092 is an apocalyptic number.

It is an amenable number.

29820163092 is an abundant number, since it is smaller than the sum of its proper divisors (43451202348).

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

29820163092 is a wasteful number, since it uses less digits than its factorization.

29820163092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51560 (or 51558 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 42.

Subtracting from 29820163092 its reverse (29036102892), we obtain a triangular number (784060200 = T₃₉₅₉₉).

The spelling of 29820163092 in words is "twenty-nine billion, eight hundred twenty million, one hundred sixty-three thousand, ninety-two".