10342036777 has 2 divisors, whose sum is σ = 10342036778. Its totient is φ = 10342036776.

The previous prime is 10342036729. The next prime is 10342036867. The reversal of 10342036777 is 77763024301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10293928681 + 48108096 = 101459^2 + 6936^2 .

It is an emirp because it is prime and its reverse (77763024301) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10342036777 is a prime.

It is not a weakly prime, because it can be changed into another prime (10342036277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5171018388 + 5171018389.

It is an arithmetic number, because the mean of its divisors is an integer number (5171018389).

Almost surely, 2^10342036777 is an apocalyptic number.

It is an amenable number.

10342036777 is a deficient number, since it is larger than the sum of its proper divisors (1).

10342036777 is an equidigital number, since it uses as much as digits as its factorization.

10342036777 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 148176, while the sum is 40.

The spelling of 10342036777 in words is "ten billion, three hundred forty-two million, thirty-six thousand, seven hundred seventy-seven".