11769877394 has 12 divisors (see below), whose sum is σ = 19405707342. Its totient is φ = 5349944160.

The previous prime is 11769877387. The next prime is 11769877417. The reversal of 11769877394 is 49377896711.

It can be written as a sum of positive squares in only one way, i.e., 10503585169 + 1266292225 = 102487^2 + 35585^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24317687 + ... + 24318170.

Almost surely, 2^11769877394 is an apocalyptic number.

11769877394 is a deficient number, since it is larger than the sum of its proper divisors (7635829948).

11769877394 is a wasteful number, since it uses less digits than its factorization.

11769877394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48635881 (or 48635870 counting only the distinct ones).

The product of its digits is 16003008, while the sum is 62.

The spelling of 11769877394 in words is "eleven billion, seven hundred sixty-nine million, eight hundred seventy-seven thousand, three hundred ninety-four".