340003331077 has 2 divisors, whose sum is σ = 340003331078. Its totient is φ = 340003331076.

The previous prime is 340003331051. The next prime is 340003331179. The reversal of 340003331077 is 770133300043.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 220341992836 + 119661338241 = 469406^2 + 345921^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-340003331077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (340003331047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170001665538 + 170001665539.

It is an arithmetic number, because the mean of its divisors is an integer number (170001665539).

Almost surely, 2^340003331077 is an apocalyptic number.

It is an amenable number.

340003331077 is a deficient number, since it is larger than the sum of its proper divisors (1).

340003331077 is an equidigital number, since it uses as much as digits as its factorization.

340003331077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15876, while the sum is 31.

The spelling of 340003331077 in words is "three hundred forty billion, three million, three hundred thirty-one thousand, seventy-seven".