344230522261620 has 48 divisors (see below), whose sum is σ = 963973175997888. Its totient is φ = 91782642730240.

The previous prime is 344230522261603. The next prime is 344230522261649. The reversal of 344230522261620 is 26162225032443.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 379643601 + ... + 380549240.

It is an arithmetic number, because the mean of its divisors is an integer number (20082774499956).

Almost surely, 2^{344230522261620} is an apocalyptic number.

344230522261620 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

344230522261620 is an abundant number, since it is smaller than the sum of its proper divisors (619742653736268).

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

344230522261620 is a wasteful number, since it uses less digits than its factorization.

344230522261620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760200400 (or 760200398 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 42.

The spelling of 344230522261620 in words is "three hundred forty-four trillion, two hundred thirty billion, five hundred twenty-two million, two hundred sixty-one thousand, six hundred twenty".