1108432346112 has 1584 divisors, whose sum is σ = 4286755345600. Its totient is φ = 284432891904.

The previous prime is 1108432346069. The next prime is 1108432346113. The reversal of 1108432346112 is 2116432348011.

1108432346112 is a `hidden beast` number, since 1 + 1 + 0 + 8 + 4 + 3 + 2 + 34 + 611 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1108432346113) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 29957630958 + ... + 29957630994.

Almost surely, 2^{1108432346112} is an apocalyptic number.

1108432346112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1108432346112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2143377672800).

1108432346112 is an abundant number, since it is smaller than the sum of its proper divisors (3178322999488).

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

1108432346112 is an frugal number, since it uses more digits than its factorization.

1108432346112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115 (or 62 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The spelling of 1108432346112 in words is "one trillion, one hundred eight billion, four hundred thirty-two million, three hundred forty-six thousand, one hundred twelve".