2160793415749 has 2 divisors, whose sum is σ = 2160793415750. Its totient is φ = 2160793415748.

The previous prime is 2160793415659. The next prime is 2160793415771. The reversal of 2160793415749 is 9475143970612.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1958090865124 + 202702550625 = 1399318^2 + 450225^2 .

It is a cyclic number.

It is not a de Polignac number, because 2160793415749 - 2⁷ = 2160793415621 is a prime.

It is a super-2 number, since 2×2160793415749² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2160793415693 and 2160793415702.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2160793415789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1080396707874 + 1080396707875.

It is an arithmetic number, because the mean of its divisors is an integer number (1080396707875).

Almost surely, 2^{2160793415749} is an apocalyptic number.

It is an amenable number.

2160793415749 is a deficient number, since it is larger than the sum of its proper divisors (1).

2160793415749 is an equidigital number, since it uses as much as digits as its factorization.

2160793415749 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11430720, while the sum is 58.

The spelling of 2160793415749 in words is "two trillion, one hundred sixty billion, seven hundred ninety-three million, four hundred fifteen thousand, seven hundred forty-nine".