344120442431042 has 8 divisors (see below), whose sum is σ = 527163230958336. Its totient is φ = 168399365444932.

The previous prime is 344120442431021. The next prime is 344120442431053. The reversal of 344120442431042 is 240134244021443.

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

It is a junction number, because it is equal to n+sod(n) for n = 344120442430987 and 344120442431005.

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, 1830427885178 + ... + 1830427885365.

It is an arithmetic number, because the mean of its divisors is an integer number (65895403869792).

Almost surely, 2^{344120442431042} is an apocalyptic number.

344120442431042 is a deficient number, since it is larger than the sum of its proper divisors (183042788527294).

344120442431042 is a wasteful number, since it uses less digits than its factorization.

344120442431042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3660855770592.

The product of its (nonzero) digits is 294912, while the sum is 38.

Adding to 344120442431042 its reverse (240134244021443), we get a palindrome (584254686452485).

The spelling of 344120442431042 in words is "three hundred forty-four trillion, one hundred twenty billion, four hundred forty-two million, four hundred thirty-one thousand, forty-two".