11694432442 has 24 divisors (see below), whose sum is σ = 22035793248. Its totient is φ = 4556271720.

The previous prime is 11694432383. The next prime is 11694432473. The reversal of 11694432442 is 24423449611.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 11694432395 and 11694432404.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3450028 + ... + 3453415.

It is an arithmetic number, because the mean of its divisors is an integer number (918158052).

Almost surely, 2^11694432442 is an apocalyptic number.

11694432442 is a deficient number, since it is larger than the sum of its proper divisors (10341360806).

11694432442 is a wasteful number, since it uses less digits than its factorization.

11694432442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6903474 (or 6903463 counting only the distinct ones).

The product of its digits is 165888, while the sum is 40.

The spelling of 11694432442 in words is "eleven billion, six hundred ninety-four million, four hundred thirty-two thousand, four hundred forty-two".