10342644301277 has 2 divisors, whose sum is σ = 10342644301278. Its totient is φ = 10342644301276.

The previous prime is 10342644301261. The next prime is 10342644301333. The reversal of 10342644301277 is 77210344624301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9092673344836 + 1249970956441 = 3015406^2 + 1118021^2 .

It is a cyclic number.

It is not a de Polignac number, because 10342644301277 - 2⁴ = 10342644301261 is a prime.

It is a super-2 number, since 2×10342644301277² (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 (10342644301237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5171322150638 + 5171322150639.

It is an arithmetic number, because the mean of its divisors is an integer number (5171322150639).

Almost surely, 2^{10342644301277} is an apocalyptic number.

It is an amenable number.

10342644301277 is a deficient number, since it is larger than the sum of its proper divisors (1).

10342644301277 is an equidigital number, since it uses as much as digits as its factorization.

10342644301277 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 677376, while the sum is 44.

Adding to 10342644301277 its reverse (77210344624301), we get a palindrome (87552988925578).

The spelling of 10342644301277 in words is "ten trillion, three hundred forty-two billion, six hundred forty-four million, three hundred one thousand, two hundred seventy-seven".