44654245644 has 48 divisors (see below), whose sum is σ = 111414604896. Its totient is φ = 13870464000.

The previous prime is 44654245613. The next prime is 44654245681.

44654245644 is nontrivially palindromic in base 10.

44654245644 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 44654245593 and 44654245602.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1063027 + ... + 1104234.

It is an arithmetic number, because the mean of its divisors is an integer number (2321137602).

Almost surely, 2^44654245644 is an apocalyptic number.

It is an amenable number.

44654245644 is an abundant number, since it is smaller than the sum of its proper divisors (66760359252).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44654245644 is a wasteful number, since it uses less digits than its factorization.

44654245644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2167386 (or 2167384 counting only the distinct ones).

The product of its digits is 7372800, while the sum is 48.

The spelling of 44654245644 in words is "forty-four billion, six hundred fifty-four million, two hundred forty-five thousand, six hundred forty-four".