9413890105620 has 384 divisors, whose sum is σ = 35755837673472. Its totient is φ = 1787045068800.

The previous prime is 9413890105553. The next prime is 9413890105621. The reversal of 9413890105620 is 265010983149.

It is a self number, because there is not a number n which added to its sum of digits gives 9413890105620.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9413890105621) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 5017875 + ... + 6633765.

It is an arithmetic number, because the mean of its divisors is an integer number (93114160608).

Almost surely, 2^{9413890105620} 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 9413890105620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17877918836736).

9413890105620 is an abundant number, since it is smaller than the sum of its proper divisors (26341947567852).

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

9413890105620 is a wasteful number, since it uses less digits than its factorization.

9413890105620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1616031 (or 1616029 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 48.

The spelling of 9413890105620 in words is "nine trillion, four hundred thirteen billion, eight hundred ninety million, one hundred five thousand, six hundred twenty".