10343402847277 has 2 divisors, whose sum is σ = 10343402847278. Its totient is φ = 10343402847276.

The previous prime is 10343402847269. The next prime is 10343402847293. The reversal of 10343402847277 is 77274820434301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9976589713476 + 366813133801 = 3158574^2 + 605651^2 .

It is a cyclic number.

It is not a de Polignac number, because 10343402847277 - 2³ = 10343402847269 is a prime.

It is a super-2 number, since 2×10343402847277² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10343402847247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5171701423638 + 5171701423639.

It is an arithmetic number, because the mean of its divisors is an integer number (5171701423639).

Almost surely, 2^{10343402847277} is an apocalyptic number.

It is an amenable number.

10343402847277 is a deficient number, since it is larger than the sum of its proper divisors (1).

10343402847277 is an equidigital number, since it uses as much as digits as its factorization.

10343402847277 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6322176, while the sum is 52.

The spelling of 10343402847277 in words is "ten trillion, three hundred forty-three billion, four hundred two million, eight hundred forty-seven thousand, two hundred seventy-seven".