344114057909 has 2 divisors, whose sum is σ = 344114057910. Its totient is φ = 344114057908.

The previous prime is 344114057899. The next prime is 344114057951. The reversal of 344114057909 is 909750411443.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 229917373009 + 114196684900 = 479497^2 + 337930^2 .

It is a cyclic number.

It is not a de Polignac number, because 344114057909 - 2⁴ = 344114057893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (344114057009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172057028954 + 172057028955.

It is an arithmetic number, because the mean of its divisors is an integer number (172057028955).

Almost surely, 2^344114057909 is an apocalyptic number.

It is an amenable number.

344114057909 is a deficient number, since it is larger than the sum of its proper divisors (1).

344114057909 is an equidigital number, since it uses as much as digits as its factorization.

344114057909 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 544320, while the sum is 47.

The spelling of 344114057909 in words is "three hundred forty-four billion, one hundred fourteen million, fifty-seven thousand, nine hundred nine".