29325090816 has 168 divisors, whose sum is σ = 96815141904. Its totient is φ = 8378449920.

The previous prime is 29325090811. The next prime is 29325090871. The reversal of 29325090816 is 61809052392.

It is a tau number, because it is divible by the number of its divisors (168).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29325090811) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 487686 + ... + 544506.

Almost surely, 2^29325090816 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29325090816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48407570952).

29325090816 is an abundant number, since it is smaller than the sum of its proper divisors (67490051088).

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

29325090816 is an equidigital number, since it uses as much as digits as its factorization.

29325090816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56860 (or 56833 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 45.

The spelling of 29325090816 in words is "twenty-nine billion, three hundred twenty-five million, ninety thousand, eight hundred sixteen".