344143112 has 16 divisors (see below), whose sum is σ = 673323840. Its totient is φ = 164590096.

The previous prime is 344143109. The next prime is 344143141. The reversal of 344143112 is 211341443.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 934988 + ... + 935355.

It is an arithmetic number, because the mean of its divisors is an integer number (42082740).

Almost surely, 2^344143112 is an apocalyptic number.

It is an amenable number.

344143112 is a deficient number, since it is larger than the sum of its proper divisors (329180728).

344143112 is a wasteful number, since it uses less digits than its factorization.

344143112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1870372 (or 1870368 counting only the distinct ones).

The product of its digits is 1152, while the sum is 23.

The square root of 344143112 is about 18551.0946307758. The cubic root of 344143112 is about 700.7767649438.

Adding to 344143112 its reverse (211341443), we get a palindrome (555484555).

It can be divided in two parts, 3441431 and 12, that added together give a palindrome (3441443).

The spelling of 344143112 in words is "three hundred forty-four million, one hundred forty-three thousand, one hundred twelve".