10656007691041 has 2 divisors, whose sum is σ = 10656007691042. Its totient is φ = 10656007691040.

The previous prime is 10656007691039. The next prime is 10656007691047. The reversal of 10656007691041 is 14019670065601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8035688503441 + 2620319187600 = 2834729^2 + 1618740^2 .

It is a cyclic number.

It is not a de Polignac number, because 10656007691041 - 2¹ = 10656007691039 is a prime.

It is a super-2 number, since 2×10656007691041² (a number of 27 digits) contains 22 as substring.

Together with 10656007691039, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 10656007690982 and 10656007691000.

It is not a weakly prime, because it can be changed into another prime (10656007691047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5328003845520 + 5328003845521.

It is an arithmetic number, because the mean of its divisors is an integer number (5328003845521).

Almost surely, 2^{10656007691041} is an apocalyptic number.

It is an amenable number.

10656007691041 is a deficient number, since it is larger than the sum of its proper divisors (1).

10656007691041 is an equidigital number, since it uses as much as digits as its factorization.

10656007691041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 272160, while the sum is 46.

The spelling of 10656007691041 in words is "ten trillion, six hundred fifty-six billion, seven million, six hundred ninety-one thousand, forty-one".