9938914702080 has 864 divisors, whose sum is σ = 41048277516288. Its totient is φ = 2029341081600.

The previous prime is 9938914702051. The next prime is 9938914702103. The reversal of 9938914702080 is 802074198399.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 75762945 + ... + 75894015.

Almost surely, 2^{9938914702080} 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 9938914702080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20524138758144).

9938914702080 is an abundant number, since it is smaller than the sum of its proper divisors (31109362814208).

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

9938914702080 is a wasteful number, since it uses less digits than its factorization.

9938914702080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131153 (or 131132 counting only the distinct ones).

The product of its (nonzero) digits is 7838208, while the sum is 60.

The spelling of 9938914702080 in words is "nine trillion, nine hundred thirty-eight billion, nine hundred fourteen million, seven hundred two thousand, eighty".