78333300969 has 16 divisors (see below), whose sum is σ = 130216396800. Its totient is φ = 40692623760.

The previous prime is 78333300949. The next prime is 78333301003. The reversal of 78333300969 is 96900333387.

It is not a de Polignac number, because 78333300969 - 2¹⁷ = 78333169897 is a prime.

It is a super-2 number, since 2×78333300969² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (78333300949) 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, 169552369 + ... + 169552830.

It is an arithmetic number, because the mean of its divisors is an integer number (8138524800).

Almost surely, 2^78333300969 is an apocalyptic number.

It is an amenable number.

78333300969 is a deficient number, since it is larger than the sum of its proper divisors (51883095831).

78333300969 is a wasteful number, since it uses less digits than its factorization.

78333300969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339105220.

The product of its (nonzero) digits is 2204496, while the sum is 51.

The spelling of 78333300969 in words is "seventy-eight billion, three hundred thirty-three million, three hundred thousand, nine hundred sixty-nine".