29987087088 has 320 divisors, whose sum is σ = 93935987712. Its totient is φ = 8065474560.

The previous prime is 29987087087. The next prime is 29987087111. The reversal of 29987087088 is 88078078992.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29987087087) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 48918270 + ... + 48918882.

Almost surely, 2^29987087088 is an apocalyptic number.

29987087088 is a gapful number since it is divisible by the number (28) 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 29987087088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46967993856).

29987087088 is an abundant number, since it is smaller than the sum of its proper divisors (63948900624).

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

29987087088 is a wasteful number, since it uses less digits than its factorization.

29987087088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792 (or 786 counting only the distinct ones).

The product of its (nonzero) digits is 32514048, while the sum is 66.

The spelling of 29987087088 in words is "twenty-nine billion, nine hundred eighty-seven million, eighty-seven thousand, eighty-eight".