44845654844 has 12 divisors (see below), whose sum is σ = 79651238184. Its totient is φ = 22088158224.

The previous prime is 44845654831. The next prime is 44845654927.

It is a happy number.

44845654844 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×44845654844² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 44845654844.

It is a congruent number.

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, 83666999 + ... + 83667534.

It is an arithmetic number, because the mean of its divisors is an integer number (6637603182).

Almost surely, 2^44845654844 is an apocalyptic number.

It is an amenable number.

44845654844 is a deficient number, since it is larger than the sum of its proper divisors (34805583340).

44845654844 is a wasteful number, since it uses less digits than its factorization.

44845654844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167334604 (or 167334602 counting only the distinct ones).

The product of its digits is 39321600, while the sum is 56.

The spelling of 44845654844 in words is "forty-four billion, eight hundred forty-five million, six hundred fifty-four thousand, eight hundred forty-four".