2741627066461 has 4 divisors (see below), whose sum is σ = 2779183601692. Its totient is φ = 2704070531232.

The previous prime is 2741627066447. The next prime is 2741627066473. The reversal of 2741627066461 is 1646607261472.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 717864758361 + 2023762308100 = 847269^2 + 1422590^2 .

It is a cyclic number.

It is not a de Polignac number, because 2741627066461 - 2⁹ = 2741627065949 is a prime.

It is a super-2 number, since 2×2741627066461² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2741627066399 and 2741627066408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2741627066491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18778267506 + ... + 18778267651.

It is an arithmetic number, because the mean of its divisors is an integer number (694795900423).

Almost surely, 2^{2741627066461} is an apocalyptic number.

It is an amenable number.

2741627066461 is a deficient number, since it is larger than the sum of its proper divisors (37556535231).

2741627066461 is an equidigital number, since it uses as much as digits as its factorization.

2741627066461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37556535230.

The product of its (nonzero) digits is 4064256, while the sum is 52.

The spelling of 2741627066461 in words is "two trillion, seven hundred forty-one billion, six hundred twenty-seven million, sixty-six thousand, four hundred sixty-one".