344356585653043 has 2 divisors, whose sum is σ = 344356585653044. Its totient is φ = 344356585653042.

The previous prime is 344356585652969. The next prime is 344356585653077. The reversal of 344356585653043 is 340356585653443.

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-344356585653043 is a prime.

It is not a weakly prime, because it can be changed into another prime (344356585653643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172178292826521 + 172178292826522.

It is an arithmetic number, because the mean of its divisors is an integer number (172178292826522).

Almost surely, 2^{344356585653043} is an apocalyptic number.

344356585653043 is a deficient number, since it is larger than the sum of its proper divisors (1).

344356585653043 is an equidigital number, since it uses as much as digits as its factorization.

344356585653043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 933120000, while the sum is 64.

The spelling of 344356585653043 in words is "three hundred forty-four trillion, three hundred fifty-six billion, five hundred eighty-five million, six hundred fifty-three thousand, forty-three".