344448042 has 8 divisors (see below), whose sum is σ = 688896096. Its totient is φ = 114816012.

The previous prime is 344448031. The next prime is 344448043. The reversal of 344448042 is 240844443.

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

344448042 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 344447994 and 344448012.

It is not an unprimeable number, because it can be changed into a prime (344448043) 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, 28703998 + ... + 28704009.

It is an arithmetic number, because the mean of its divisors is an integer number (86112012).

Almost surely, 2^344448042 is an apocalyptic number.

344448042 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.

344448042 is a wasteful number, since it uses less digits than its factorization.

344448042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57408012.

The product of its (nonzero) digits is 49152, while the sum is 33.

The square root of 344448042 is about 18559.3114635215. The cubic root of 344448042 is about 700.9836796153.

It can be divided in two parts, 34444 and 8042, that added together give a triangular number (42486 = T₂₉₁).

The spelling of 344448042 in words is "three hundred forty-four million, four hundred forty-eight thousand, forty-two".