344131101403 has 2 divisors, whose sum is σ = 344131101404. Its totient is φ = 344131101402.

The previous prime is 344131101359. The next prime is 344131101407. The reversal of 344131101403 is 304101131443.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-344131101403 is a prime.

It is not a weakly prime, because it can be changed into another prime (344131101407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172065550701 + 172065550702.

It is an arithmetic number, because the mean of its divisors is an integer number (172065550702).

Almost surely, 2^344131101403 is an apocalyptic number.

344131101403 is a deficient number, since it is larger than the sum of its proper divisors (1).

344131101403 is an equidigital number, since it uses as much as digits as its factorization.

344131101403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 344131101403 its reverse (304101131443), we get a palindrome (648232232846).

The spelling of 344131101403 in words is "three hundred forty-four billion, one hundred thirty-one million, one hundred one thousand, four hundred three".