11777783379 has 16 divisors (see below), whose sum is σ = 16630386048. Its totient is φ = 7388680832.

The previous prime is 11777783371. The next prime is 11777783387. The reversal of 11777783379 is 97338777711.

11777783379 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11777783371) and next prime (11777783387).

It is a cyclic number.

It is not a de Polignac number, because 11777783379 - 2³ = 11777783371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11777783371) 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, 331264 + ... + 365090.

It is an arithmetic number, because the mean of its divisors is an integer number (1039399128).

Almost surely, 2^11777783379 is an apocalyptic number.

11777783379 is a deficient number, since it is larger than the sum of its proper divisors (4852602669).

11777783379 is a wasteful number, since it uses less digits than its factorization.

11777783379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40674.

The product of its digits is 10890936, while the sum is 60.

The spelling of 11777783379 in words is "eleven billion, seven hundred seventy-seven million, seven hundred eighty-three thousand, three hundred seventy-nine".