44427016667 has 12 divisors (see below), whose sum is σ = 49561861608. Its totient is φ = 39785380800.

The previous prime is 44427016649. The next prime is 44427016679. The reversal of 44427016667 is 76661072444.

It is not a de Polignac number, because 44427016667 - 2⁸ = 44427016411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44427016687) by changing a digit.

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 in 11 ways as a sum of consecutive naturals, for example, 2731934 + ... + 2748147.

It is an arithmetic number, because the mean of its divisors is an integer number (4130155134).

Almost surely, 2^44427016667 is an apocalyptic number.

44427016667 is a deficient number, since it is larger than the sum of its proper divisors (5134844941).

44427016667 is a wasteful number, since it uses less digits than its factorization.

44427016667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5480170 (or 5480159 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 47.

The spelling of 44427016667 in words is "forty-four billion, four hundred twenty-seven million, sixteen thousand, six hundred sixty-seven".