9411020640000 has 2160 divisors, whose sum is σ = 40628868600320. Its totient is φ = 2127513600000.

The previous prime is 9411020639971. The next prime is 9411020640011. The reversal of 9411020640000 is 460201149.

9411020640000 is a `hidden beast` number, since 9 + 4 + 1 + 10 + 2 + 0 + 640 + 0 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (2160).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 41096159886 + ... + 41096160114.

Almost surely, 2^{9411020640000} is an apocalyptic number.

9411020640000 is a gapful number since it is divisible by the number (90) 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 9411020640000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20314434300160).

9411020640000 is an abundant number, since it is smaller than the sum of its proper divisors (31217847960320).

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

9411020640000 is an equidigital number, since it uses as much as digits as its factorization.

9411020640000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438 (or 397 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

Adding to 9411020640000 its reverse (460201149), we get a palindrome (9411480841149).

The spelling of 9411020640000 in words is "nine trillion, four hundred eleven billion, twenty million, six hundred forty thousand".