11944710673 has 8 divisors (see below), whose sum is σ = 13687119680. Its totient is φ = 10211307120.

The previous prime is 11944710649. The next prime is 11944710689. The reversal of 11944710673 is 37601744911.

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

It is not a de Polignac number, because 11944710673 - 2¹⁷ = 11944579601 is a prime.

It is a super-2 number, since 2×11944710673² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11944710073) 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, 2248518 + ... + 2253823.

It is an arithmetic number, because the mean of its divisors is an integer number (1710889960).

Almost surely, 2^11944710673 is an apocalyptic number.

It is an amenable number.

11944710673 is a deficient number, since it is larger than the sum of its proper divisors (1742409007).

11944710673 is an equidigital number, since it uses as much as digits as its factorization.

11944710673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4502727.

The product of its (nonzero) digits is 127008, while the sum is 43.

The spelling of 11944710673 in words is "eleven billion, nine hundred forty-four million, seven hundred ten thousand, six hundred seventy-three".