344374657061 has 8 divisors (see below), whose sum is σ = 352064029824. Its totient is φ = 336700378240.

The previous prime is 344374657057. The next prime is 344374657111. The reversal of 344374657061 is 160756473443.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 344374657061 - 2² = 344374657057 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344374657001) 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 7 ways as a sum of consecutive naturals, for example, 3727340 + ... + 3818613.

It is an arithmetic number, because the mean of its divisors is an integer number (44008003728).

Almost surely, 2^344374657061 is an apocalyptic number.

It is an amenable number.

344374657061 is a deficient number, since it is larger than the sum of its proper divisors (7689372763).

344374657061 is an equidigital number, since it uses as much as digits as its factorization.

344374657061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7546971.

The product of its (nonzero) digits is 5080320, while the sum is 50.

The spelling of 344374657061 in words is "three hundred forty-four billion, three hundred seventy-four million, six hundred fifty-seven thousand, sixty-one".