343161144 has 64 divisors (see below), whose sum is σ = 976500000. Its totient is φ = 111594240.

The previous prime is 343161131. The next prime is 343161149. The reversal of 343161144 is 441161343.

343161144 is a `hidden beast` number, since 3 + 4 + 3 + 1 + 611 + 44 = 666.

343161144 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343161149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10519 + ... + 28230.

Almost surely, 2^343161144 is an apocalyptic number.

It is an amenable number.

343161144 is an abundant number, since it is smaller than the sum of its proper divisors (633338856).

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

343161144 is a wasteful number, since it uses less digits than its factorization.

343161144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38805 (or 38795 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 343161144 is about 18524.6091456743. The cubic root of 343161144 is about 700.1096046061.

The spelling of 343161144 in words is "three hundred forty-three million, one hundred sixty-one thousand, one hundred forty-four".