6111116728394 has 8 divisors (see below), whose sum is σ = 9166700436708. Its totient is φ = 3055549916160.

The previous prime is 6111116728273. The next prime is 6111116728417. The reversal of 6111116728394 is 4938276111116.

It can be written as a sum of positive squares in 2 ways, for example, as 6109424475625 + 1692252769 = 2471725^2 + 41137^2 .

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

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, 3277367 + ... + 4792010.

Almost surely, 2^{6111116728394} is an apocalyptic number.

6111116728394 is a deficient number, since it is larger than the sum of its proper divisors (3055583708314).

6111116728394 is a wasteful number, since it uses less digits than its factorization.

6111116728394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8448040.

The product of its digits is 435456, while the sum is 50.

The spelling of 6111116728394 in words is "six trillion, one hundred eleven billion, one hundred sixteen million, seven hundred twenty-eight thousand, three hundred ninety-four".