344544112402 has 48 divisors (see below), whose sum is σ = 602388895680. Its totient is φ = 147368743200.

The previous prime is 344544112379. The next prime is 344544112403. The reversal of 344544112402 is 204211445443.

It is not an unprimeable number, because it can be changed into a prime (344544112403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 197899252 + ... + 197900992.

It is an arithmetic number, because the mean of its divisors is an integer number (12549768660).

Almost surely, 2^344544112402 is an apocalyptic number.

344544112402 is a deficient number, since it is larger than the sum of its proper divisors (257844783278).

344544112402 is a wasteful number, since it uses less digits than its factorization.

344544112402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4607 (or 4600 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 34.

Adding to 344544112402 its reverse (204211445443), we get a palindrome (548755557845).

The spelling of 344544112402 in words is "three hundred forty-four billion, five hundred forty-four million, one hundred twelve thousand, four hundred two".