344047562112 has 128 divisors (see below), whose sum is σ = 934474060800. Its totient is φ = 112103751680.

The previous prime is 344047562093. The next prime is 344047562123. The reversal of 344047562112 is 211265740443.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15130912 + ... + 15153632.

It is an arithmetic number, because the mean of its divisors is an integer number (7300578600).

Almost surely, 2^344047562112 is an apocalyptic number.

344047562112 is a gapful number since it is divisible by the number (32) 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 344047562112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (467237030400).

344047562112 is an abundant number, since it is smaller than the sum of its proper divisors (590426498688).

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

344047562112 is a wasteful number, since it uses less digits than its factorization.

344047562112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23624 (or 23612 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 39.

The spelling of 344047562112 in words is "three hundred forty-four billion, forty-seven million, five hundred sixty-two thousand, one hundred twelve".