344355042 has 8 divisors (see below), whose sum is σ = 688710096. Its totient is φ = 114785012.

The previous prime is 344355007. The next prime is 344355049. The reversal of 344355042 is 240553443.

It is a sphenic number, since it is the product of 3 distinct primes.

344355042 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (344355049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28696248 + ... + 28696259.

It is an arithmetic number, because the mean of its divisors is an integer number (86088762).

Almost surely, 2^344355042 is an apocalyptic number.

344355042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

344355042 is a wasteful number, since it uses less digits than its factorization.

344355042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57392512.

The product of its (nonzero) digits is 28800, while the sum is 30.

The square root of 344355042 is about 18556.8058135014. The cubic root of 344355042 is about 700.9205860643.

It can be divided in two parts, 3443 and 55042, that added together give a palindrome (58485).

The spelling of 344355042 in words is "three hundred forty-four million, three hundred fifty-five thousand, forty-two".