9998600541000 has 256 divisors, whose sum is σ = 34169664672000. Its totient is φ = 2422919475200.

The previous prime is 9998600540987. The next prime is 9998600541049. The reversal of 9998600541000 is 1450068999.

It is a Harshad number since it is a multiple of its sum of digits (51).

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, 1901190 + ... + 4859189.

It is an arithmetic number, because the mean of its divisors is an integer number (133475252625).

Almost surely, 2^{9998600541000} is an apocalyptic number.

It is an amenable number.

9998600541000 is an abundant number, since it is smaller than the sum of its proper divisors (24171064131000).

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

9998600541000 is a wasteful number, since it uses less digits than its factorization.

9998600541000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6760449 (or 6760435 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 51.

The spelling of 9998600541000 in words is "nine trillion, nine hundred ninety-eight billion, six hundred million, five hundred forty-one thousand".