44561416544 has 24 divisors (see below), whose sum is σ = 88598911968. Its totient is φ = 22060105600.

The previous prime is 44561416541. The next prime is 44561416553.

44561416544 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 44561416495 and 44561416504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44561416541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6890552 + ... + 6897015.

It is an arithmetic number, because the mean of its divisors is an integer number (3691621332).

Almost surely, 2^44561416544 is an apocalyptic number.

It is an amenable number.

44561416544 is a deficient number, since it is larger than the sum of its proper divisors (44037495424).

44561416544 is a wasteful number, since it uses less digits than its factorization.

44561416544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13787678 (or 13787670 counting only the distinct ones).

The product of its digits is 921600, while the sum is 44.

The spelling of 44561416544 in words is "forty-four billion, five hundred sixty-one million, four hundred sixteen thousand, five hundred forty-four".