8416939056269 has 8 divisors (see below), whose sum is σ = 8576786268792. Its totient is φ = 8257130252800.

The previous prime is 8416939056257. The next prime is 8416939056277. The reversal of 8416939056269 is 9626509396148.

It can be written as a sum of positive squares in 4 ways, for example, as 4475276785225 + 3941662271044 = 2115485^2 + 1985362^2 .

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 8416939056269 - 2⁸ = 8416939056013 is a prime.

It is a super-2 number, since 2×8416939056269² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8416939056199 and 8416939056208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8416939056469) 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, 9159632 + ... + 10036569.

It is an arithmetic number, because the mean of its divisors is an integer number (1072098283599).

Almost surely, 2^{8416939056269} is an apocalyptic number.

It is an amenable number.

8416939056269 is a deficient number, since it is larger than the sum of its proper divisors (159847212523).

8416939056269 is a wasteful number, since it uses less digits than its factorization.

8416939056269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19204527.

The product of its (nonzero) digits is 151165440, while the sum is 68.

The spelling of 8416939056269 in words is "eight trillion, four hundred sixteen billion, nine hundred thirty-nine million, fifty-six thousand, two hundred sixty-nine".