8419499672512 has 56 divisors (see below), whose sum is σ = 16983244759376. Its totient is φ = 4140789424128.

The previous prime is 8419499672443. The next prime is 8419499672533. The reversal of 8419499672512 is 2152769949148.

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 7 ways as a sum of consecutive naturals, for example, 3148323 + ... + 5172130.

It is an arithmetic number, because the mean of its divisors is an integer number (303272227846).

Almost surely, 2^{8419499672512} is an apocalyptic number.

It is an amenable number.

8419499672512 is an abundant number, since it is smaller than the sum of its proper divisors (8563745086864).

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

8419499672512 is a wasteful number, since it uses less digits than its factorization.

8419499672512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8320725 (or 8320715 counting only the distinct ones).

The product of its digits is 78382080, while the sum is 67.

The spelling of 8419499672512 in words is "eight trillion, four hundred nineteen billion, four hundred ninety-nine million, six hundred seventy-two thousand, five hundred twelve".