9914901500 has 192 divisors, whose sum is σ = 26583717888. Its totient is φ = 3153024000.

The previous prime is 9914901481. The next prime is 9914901527. The reversal of 9914901500 is 51094199.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4223327 + ... + 4225673.

It is an arithmetic number, because the mean of its divisors is an integer number (138456864).

Almost surely, 2^9914901500 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 9914901500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13291858944).

9914901500 is an abundant number, since it is smaller than the sum of its proper divisors (16668816388).

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

9914901500 is a wasteful number, since it uses less digits than its factorization.

9914901500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2461 (or 2449 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 38.

The square root of 9914901500 is about 99573.5984084135. The cubic root of 9914901500 is about 2148.3059668278.

Adding to 9914901500 its reverse (51094199), we get a palindrome (9965995699).

The spelling of 9914901500 in words is "nine billion, nine hundred fourteen million, nine hundred one thousand, five hundred".