109162941216 has 48 divisors (see below), whose sum is σ = 327488825664. Its totient is φ = 31189411584.

The previous prime is 109162941203. The next prime is 109162941227. The reversal of 109162941216 is 612149261901.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81221755 + ... + 81223098.

It is an arithmetic number, because the mean of its divisors is an integer number (6822683868).

Almost surely, 2^109162941216 is an apocalyptic number.

109162941216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

109162941216 is an abundant number, since it is smaller than the sum of its proper divisors (218325884448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

109162941216 is a wasteful number, since it uses less digits than its factorization.

109162941216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162444873 (or 162444865 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 42.

The spelling of 109162941216 in words is "one hundred nine billion, one hundred sixty-two million, nine hundred forty-one thousand, two hundred sixteen".