44534065738 has 8 divisors (see below), whose sum is σ = 66802063680. Its totient is φ = 22266711180.

The previous prime is 44534065727. The next prime is 44534065769. The reversal of 44534065738 is 83756043544.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×44534065738² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44534065691 and 44534065700.

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, 91183 + ... + 312061.

It is an arithmetic number, because the mean of its divisors is an integer number (8350257960).

Almost surely, 2^44534065738 is an apocalyptic number.

44534065738 is a deficient number, since it is larger than the sum of its proper divisors (22267997942).

44534065738 is a wasteful number, since it uses less digits than its factorization.

44534065738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321692.

The product of its (nonzero) digits is 4838400, while the sum is 49.

The spelling of 44534065738 in words is "forty-four billion, five hundred thirty-four million, sixty-five thousand, seven hundred thirty-eight".