8638419510213 has 8 divisors (see below), whose sum is σ = 11517906640800. Its totient is φ = 5758939359888.

The previous prime is 8638419510199. The next prime is 8638419510257. The reversal of 8638419510213 is 3120159148368.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8638419510213 - 2²² = 8638415315909 is a prime.

It is a super-2 number, since 2×8638419510213² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8638419510263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2937618 + ... + 5089836.

It is an arithmetic number, because the mean of its divisors is an integer number (1439738330100).

Almost surely, 2^{8638419510213} is an apocalyptic number.

It is an amenable number.

8638419510213 is a deficient number, since it is larger than the sum of its proper divisors (2879487130587).

8638419510213 is a wasteful number, since it uses less digits than its factorization.

8638419510213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3490131.

The product of its (nonzero) digits is 1244160, while the sum is 51.

The spelling of 8638419510213 in words is "eight trillion, six hundred thirty-eight billion, four hundred nineteen million, five hundred ten thousand, two hundred thirteen".