44659630636 has 6 divisors (see below), whose sum is σ = 78154353620. Its totient is φ = 22329815316.

The previous prime is 44659630621. The next prime is 44659630643. The reversal of 44659630636 is 63603695644.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5582453826 + ... + 5582453833.

Almost surely, 2^44659630636 is an apocalyptic number.

It is an amenable number.

44659630636 is a deficient number, since it is larger than the sum of its proper divisors (33494722984).

44659630636 is a wasteful number, since it uses less digits than its factorization.

44659630636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11164907663 (or 11164907661 counting only the distinct ones).

The product of its (nonzero) digits is 8398080, while the sum is 52.

The spelling of 44659630636 in words is "forty-four billion, six hundred fifty-nine million, six hundred thirty thousand, six hundred thirty-six".