344041986789701 has 2 divisors, whose sum is σ = 344041986789702. Its totient is φ = 344041986789700.

The previous prime is 344041986789691. The next prime is 344041986789731. The reversal of 344041986789701 is 107987689140443.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 335563815196801 + 8478171592900 = 18318401^2 + 2911730^2 .

It is a cyclic number.

It is not a de Polignac number, because 344041986789701 - 2⁴⁶ = 273673242612037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (344041986789731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172020993394850 + 172020993394851.

It is an arithmetic number, because the mean of its divisors is an integer number (172020993394851).

Almost surely, 2^{344041986789701} is an apocalyptic number.

It is an amenable number.

344041986789701 is a deficient number, since it is larger than the sum of its proper divisors (1).

344041986789701 is an equidigital number, since it uses as much as digits as its factorization.

344041986789701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 292626432, while the sum is 71.

The spelling of 344041986789701 in words is "three hundred forty-four trillion, forty-one billion, nine hundred eighty-six million, seven hundred eighty-nine thousand, seven hundred one".