29238300000 has 1728 divisors, whose sum is σ = 141386575680. Its totient is φ = 5806080000.

The previous prime is 29238299971. The next prime is 29238300023. The reversal of 29238300000 is 383292.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 1719899992 + ... + 1719900008.

It is an arithmetic number, because the mean of its divisors is an integer number (81820935).

Almost surely, 2^29238300000 is an apocalyptic number.

29238300000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29238300000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70693287840).

29238300000 is an abundant number, since it is smaller than the sum of its proper divisors (112148275680).

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

29238300000 is a wasteful number, since it uses less digits than its factorization.

29238300000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88 (or 47 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 29238300000 its reverse (383292), we get a palindrome (29238683292).

The spelling of 29238300000 in words is "twenty-nine billion, two hundred thirty-eight million, three hundred thousand".