29829320000 has 70 divisors (see below), whose sum is σ = 73967118258. Its totient is φ = 11931712000.

The previous prime is 29829319981. The next prime is 29829320021. The reversal of 29829320000 is 2392892.

It can be written as a sum of positive squares in 5 ways, for example, as 22411287616 + 7418032384 = 149704^2 + 86128^2 .

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 9 ways as a sum of consecutive naturals, for example, 332867 + ... + 412866.

Almost surely, 2^29829320000 is an apocalyptic number.

29829320000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

29829320000 is an abundant number, since it is smaller than the sum of its proper divisors (44137798258).

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

29829320000 is an frugal number, since it uses more digits than its factorization.

29829320000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745765 (or 745740 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The spelling of 29829320000 in words is "twenty-nine billion, eight hundred twenty-nine million, three hundred twenty thousand".