37444844473 has 4 divisors (see below), whose sum is σ = 37479293440. Its totient is φ = 37410395508.

The previous prime is 37444844441. The next prime is 37444844477.

37444844473 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 37444844473 - 2⁵ = 37444844441 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 37444844473.

It is not an unprimeable number, because it can be changed into a prime (37444844477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17222853 + ... + 17225026.

It is an arithmetic number, because the mean of its divisors is an integer number (9369823360).

Almost surely, 2^37444844473 is an apocalyptic number.

It is an amenable number.

37444844473 is a deficient number, since it is larger than the sum of its proper divisors (34448967).

37444844473 is a wasteful number, since it uses less digits than its factorization.

37444844473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34448966.

The product of its digits is 14450688, while the sum is 52.

The spelling of 37444844473 in words is "thirty-seven billion, four hundred forty-four million, eight hundred forty-four thousand, four hundred seventy-three".