111641246364016 has 40 divisors (see below), whose sum is σ = 216933126641280. Its totient is φ = 55658734796544.

The previous prime is 111641246363989. The next prime is 111641246364017. The reversal of 111641246364016 is 610463642146111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111641246364017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 528930 + ... + 14951998.

It is an arithmetic number, because the mean of its divisors is an integer number (5423328166032).

Almost surely, 2^{111641246364016} is an apocalyptic number.

111641246364016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

111641246364016 is a deficient number, since it is larger than the sum of its proper divisors (105291880277264).

111641246364016 is a wasteful number, since it uses less digits than its factorization.

111641246364016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14424481 (or 14424475 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 46.

The spelling of 111641246364016 in words is "one hundred eleven trillion, six hundred forty-one billion, two hundred forty-six million, three hundred sixty-four thousand, sixteen".