44103654445 has 16 divisors (see below), whose sum is σ = 53331430320. Its totient is φ = 35011761664.

The previous prime is 44103654407. The next prime is 44103654479. The reversal of 44103654445 is 54445630144.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 1283215684 + 42820438761 = 35822^2 + 206931^2 .

It is a cyclic number.

It is not a de Polignac number, because 44103654445 - 2¹³ = 44103646253 is a prime.

It is a super-3 number, since 3×44103654445³ (a number of 33 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44103654398 and 44103654407.

It is a congruent number.

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, 1981599 + ... + 2003731.

It is an arithmetic number, because the mean of its divisors is an integer number (3333214395).

Almost surely, 2^44103654445 is an apocalyptic number.

It is an amenable number.

44103654445 is a deficient number, since it is larger than the sum of its proper divisors (9227775875).

44103654445 is a wasteful number, since it uses less digits than its factorization.

44103654445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25184.

The product of its (nonzero) digits is 460800, while the sum is 40.

The spelling of 44103654445 in words is "forty-four billion, one hundred three million, six hundred fifty-four thousand, four hundred forty-five".