7777133014243 has 2 divisors, whose sum is σ = 7777133014244. Its totient is φ = 7777133014242.

The previous prime is 7777133014223. The next prime is 7777133014247. The reversal of 7777133014243 is 3424103317777.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7777133014243 - 2¹³ = 7777133006051 is a prime.

It is not a weakly prime, because it can be changed into another prime (7777133014247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3888566507121 + 3888566507122.

It is an arithmetic number, because the mean of its divisors is an integer number (3888566507122).

Almost surely, 2^{7777133014243} is an apocalyptic number.

7777133014243 is a deficient number, since it is larger than the sum of its proper divisors (1).

7777133014243 is an equidigital number, since it uses as much as digits as its factorization.

7777133014243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2074464, while the sum is 49.

The spelling of 7777133014243 in words is "seven trillion, seven hundred seventy-seven billion, one hundred thirty-three million, fourteen thousand, two hundred forty-three".