10676219409 has 12 divisors (see below), whose sum is σ = 15427949316. Its totient is φ = 7114367232.

The previous prime is 10676219399. The next prime is 10676219417. The reversal of 10676219409 is 90491267601.

10676219409 is a `hidden beast` number, since 10 + 6 + 7 + 621 + 9 + 4 + 0 + 9 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5546078784 + 5130140625 = 74472^2 + 71625^2 .

It is not a de Polignac number, because 10676219409 - 2²⁴ = 10659442193 is a prime.

It is a super-2 number, since 2×10676219409² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (10676219479) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 237544 + ... + 278889.

It is an arithmetic number, because the mean of its divisors is an integer number (1285662443).

Almost surely, 2^10676219409 is an apocalyptic number.

It is an amenable number.

10676219409 is a deficient number, since it is larger than the sum of its proper divisors (4751729907).

10676219409 is a wasteful number, since it uses less digits than its factorization.

10676219409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518736 (or 518733 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 45.

The spelling of 10676219409 in words is "ten billion, six hundred seventy-six million, two hundred nineteen thousand, four hundred nine".