8419807704961 has 8 divisors (see below), whose sum is σ = 8421570402624. Its totient is φ = 8418045210960.

The previous prime is 8419807704949. The next prime is 8419807705003. The reversal of 8419807704961 is 1694077089148.

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

It is a cyclic number.

It is not a de Polignac number, because 8419807704961 - 2²³ = 8419799316353 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8419807704893 and 8419807704902.

It is not an unprimeable number, because it can be changed into a prime (8419877704961) 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, 103316716 + ... + 103398178.

It is an arithmetic number, because the mean of its divisors is an integer number (1052696300328).

Almost surely, 2^{8419807704961} is an apocalyptic number.

It is an amenable number.

8419807704961 is a deficient number, since it is larger than the sum of its proper divisors (1762697663).

8419807704961 is a wasteful number, since it uses less digits than its factorization.

8419807704961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101831.

The product of its (nonzero) digits is 24385536, while the sum is 64.

The spelling of 8419807704961 in words is "eight trillion, four hundred nineteen billion, eight hundred seven million, seven hundred four thousand, nine hundred sixty-one".