344242031101 has 2 divisors, whose sum is σ = 344242031102. Its totient is φ = 344242031100.

The previous prime is 344242031093. The next prime is 344242031137. The reversal of 344242031101 is 101130242443.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 331188740100 + 13053291001 = 575490^2 + 114251^2 .

It is a cyclic number.

It is not a de Polignac number, because 344242031101 - 2³ = 344242031093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (344242031501) 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 as a sum of consecutive naturals, namely, 172121015550 + 172121015551.

It is an arithmetic number, because the mean of its divisors is an integer number (172121015551).

Almost surely, 2^344242031101 is an apocalyptic number.

It is an amenable number.

344242031101 is a deficient number, since it is larger than the sum of its proper divisors (1).

344242031101 is an equidigital number, since it uses as much as digits as its factorization.

344242031101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 344242031101 its reverse (101130242443), we get a palindrome (445372273544).

The spelling of 344242031101 in words is "three hundred forty-four billion, two hundred forty-two million, thirty-one thousand, one hundred one".