111626664046 has 8 divisors (see below), whose sum is σ = 168442631280. Its totient is φ = 55479120288.

The previous prime is 111626664041. The next prime is 111626664091. The reversal of 111626664046 is 640466626111.

It is a happy number.

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 = 111626663993 and 111626664011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111626664041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167105451 + ... + 167106118.

It is an arithmetic number, because the mean of its divisors is an integer number (21055328910).

Almost surely, 2^111626664046 is an apocalyptic number.

111626664046 is a deficient number, since it is larger than the sum of its proper divisors (56815967234).

111626664046 is a wasteful number, since it uses less digits than its factorization.

111626664046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334211738.

The product of its (nonzero) digits is 248832, while the sum is 43.

The spelling of 111626664046 in words is "one hundred eleven billion, six hundred twenty-six million, six hundred sixty-four thousand, forty-six".