1611112111046 has 8 divisors (see below), whose sum is σ = 2417123384640. Its totient is φ = 805404316168.

The previous prime is 1611112111039. The next prime is 1611112111061. The reversal of 1611112111046 is 6401112111161.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

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, 75856406 + ... + 75877641.

It is an arithmetic number, because the mean of its divisors is an integer number (302140423080).

Almost surely, 2^{1611112111046} is an apocalyptic number.

1611112111046 is a deficient number, since it is larger than the sum of its proper divisors (806011273594).

1611112111046 is a wasteful number, since it uses less digits than its factorization.

1611112111046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151739358.

The product of its (nonzero) digits is 288, while the sum is 26.

The spelling of 1611112111046 in words is "one trillion, six hundred eleven billion, one hundred twelve million, one hundred eleven thousand, forty-six".