11606644442 has 8 divisors (see below), whose sum is σ = 17410604736. Its totient is φ = 5803109532.

The previous prime is 11606644429. The next prime is 11606644463. The reversal of 11606644442 is 24444660611.

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

It is a junction number, because it is equal to n+sod(n) for n = 11606644396 and 11606644405.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25988 + ... + 154559.

It is an arithmetic number, because the mean of its divisors is an integer number (2176325592).

Almost surely, 2^11606644442 is an apocalyptic number.

11606644442 is a deficient number, since it is larger than the sum of its proper divisors (5803960294).

11606644442 is a wasteful number, since it uses less digits than its factorization.

11606644442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212692.

The product of its (nonzero) digits is 110592, while the sum is 38.

The spelling of 11606644442 in words is "eleven billion, six hundred six million, six hundred forty-four thousand, four hundred forty-two".