340214112 has 144 divisors (see below), whose sum is σ = 1135828512. Its totient is φ = 94556160.

The previous prime is 340214111. The next prime is 340214117. The reversal of 340214112 is 211412043.

340214112 is a `hidden beast` number, since 340 + 214 + 112 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340214111) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72312 + ... + 76872.

It is an arithmetic number, because the mean of its divisors is an integer number (7887698).

Almost surely, 2^340214112 is an apocalyptic number.

340214112 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 340214112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (567914256).

340214112 is an abundant number, since it is smaller than the sum of its proper divisors (795614400).

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

340214112 is a wasteful number, since it uses less digits than its factorization.

340214112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4621 (or 4610 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 340214112 is about 18444.8939275887. The cubic root of 340214112 is about 698.0996839046.

Adding to 340214112 its reverse (211412043), we get a palindrome (551626155).

The spelling of 340214112 in words is "three hundred forty million, two hundred fourteen thousand, one hundred twelve".