10867128307346 has 8 divisors (see below), whose sum is σ = 16300858586940. Its totient is φ = 5433508778368.

The previous prime is 10867128307249. The next prime is 10867128307381. The reversal of 10867128307346 is 64370382176801.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10246753113025 + 620375194321 = 3201055^2 + 787639^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 10867128307291 and 10867128307300.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27441911 + ... + 27835098.

Almost surely, 2^{10867128307346} is an apocalyptic number.

10867128307346 is a deficient number, since it is larger than the sum of its proper divisors (5433730279594).

10867128307346 is an equidigital number, since it uses as much as digits as its factorization.

10867128307346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55375308.

The product of its (nonzero) digits is 8128512, while the sum is 56.

The spelling of 10867128307346 in words is "ten trillion, eight hundred sixty-seven billion, one hundred twenty-eight million, three hundred seven thousand, three hundred forty-six".