344005132249 has 2 divisors, whose sum is σ = 344005132250. Its totient is φ = 344005132248.

The previous prime is 344005132243. The next prime is 344005132363. The reversal of 344005132249 is 942231500443.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 322442265600 + 21562866649 = 567840^2 + 146843^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-344005132249 is a prime.

It is not a weakly prime, because it can be changed into another prime (344005132243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172002566124 + 172002566125.

It is an arithmetic number, because the mean of its divisors is an integer number (172002566125).

Almost surely, 2^344005132249 is an apocalyptic number.

It is an amenable number.

344005132249 is a deficient number, since it is larger than the sum of its proper divisors (1).

344005132249 is an equidigital number, since it uses as much as digits as its factorization.

344005132249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 344005132249 in words is "three hundred forty-four billion, five million, one hundred thirty-two thousand, two hundred forty-nine".