44496970609 has 12 divisors (see below), whose sum is σ = 55743458484. Its totient is φ = 35206393824.

The previous prime is 44496970607. The next prime is 44496970621. The reversal of 44496970609 is 90607969444.

It can be written as a sum of positive squares in 2 ways, for example, as 11918525584 + 32578445025 = 109172^2 + 180495^2 .

It is not a de Polignac number, because 44496970609 - 2¹ = 44496970607 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44496970601) 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, 34926342 + ... + 34927615.

It is an arithmetic number, because the mean of its divisors is an integer number (4645288207).

Almost surely, 2^44496970609 is an apocalyptic number.

44496970609 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

It is an amenable number.

44496970609 is a deficient number, since it is larger than the sum of its proper divisors (11246487875).

44496970609 is a wasteful number, since it uses less digits than its factorization.

44496970609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69853984 (or 69853977 counting only the distinct ones).

The product of its (nonzero) digits is 11757312, while the sum is 58.

The spelling of 44496970609 in words is "forty-four billion, four hundred ninety-six million, nine hundred seventy thousand, six hundred nine".