9419651968608 has 576 divisors, whose sum is σ = 33018777792000. Its totient is φ = 2485952888832.

The previous prime is 9419651968589. The next prime is 9419651968673. The reversal of 9419651968608 is 8068691569149.

9419651968608 is a `hidden beast` number, since 9 + 4 + 1 + 9 + 6 + 5 + 1 + 9 + 6 + 8 + 608 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1332526098 + ... + 1332533166.

It is an arithmetic number, because the mean of its divisors is an integer number (57324267000).

Almost surely, 2^{9419651968608} 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 9419651968608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16509388896000).

9419651968608 is an abundant number, since it is smaller than the sum of its proper divisors (23599125823392).

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

9419651968608 is a wasteful number, since it uses less digits than its factorization.

9419651968608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7827 (or 7816 counting only the distinct ones).

The product of its (nonzero) digits is 201553920, while the sum is 72.

The spelling of 9419651968608 in words is "nine trillion, four hundred nineteen billion, six hundred fifty-one million, nine hundred sixty-eight thousand, six hundred eight".