7774012113 has 16 divisors (see below), whose sum is σ = 11863737216. Its totient is φ = 4435683840.

The previous prime is 7774012087. The next prime is 7774012153. The reversal of 7774012113 is 3112104777.

It is not a de Polignac number, because 7774012113 - 2⁹ = 7774011601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7774012153) 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 in 15 ways as a sum of consecutive naturals, for example, 260898 + ... + 289163.

It is an arithmetic number, because the mean of its divisors is an integer number (741483576).

Almost surely, 2^7774012113 is an apocalyptic number.

It is an amenable number.

7774012113 is a deficient number, since it is larger than the sum of its proper divisors (4089725103).

7774012113 is a wasteful number, since it uses less digits than its factorization.

7774012113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550744.

The product of its (nonzero) digits is 8232, while the sum is 33.

The square root of 7774012113 is about 88170.3584715408. The cubic root of 7774012113 is about 1980.9875114338.

The spelling of 7774012113 in words is "seven billion, seven hundred seventy-four million, twelve thousand, one hundred thirteen".