10813841779 has 8 divisors (see below), whose sum is σ = 11647368992. Its totient is φ = 9980556480.

The previous prime is 10813841777. The next prime is 10813841791. The reversal of 10813841779 is 97714831801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10813841779 - 2¹ = 10813841777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10813841777) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38362 + ... + 151984.

It is an arithmetic number, because the mean of its divisors is an integer number (1455921124).

Almost surely, 2^10813841779 is an apocalyptic number.

10813841779 is a deficient number, since it is larger than the sum of its proper divisors (833527213).

10813841779 is a wasteful number, since it uses less digits than its factorization.

10813841779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120957.

The product of its (nonzero) digits is 338688, while the sum is 49.

The spelling of 10813841779 in words is "ten billion, eight hundred thirteen million, eight hundred forty-one thousand, seven hundred seventy-nine".