44459480929 has 4 divisors (see below), whose sum is σ = 44464115476. Its totient is φ = 44454846384.

The previous prime is 44459480851. The next prime is 44459480957. The reversal of 44459480929 is 92908495444.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 28553226529 + 15906254400 = 168977^2 + 126120^2 .

It is a cyclic number.

It is not a de Polignac number, because 44459480929 - 2²³ = 44451092321 is a prime.

It is a super-2 number, since 2×44459480929² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44459480969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2302854 + ... + 2322079.

It is an arithmetic number, because the mean of its divisors is an integer number (11116028869).

Almost surely, 2^44459480929 is an apocalyptic number.

It is an amenable number.

44459480929 is a deficient number, since it is larger than the sum of its proper divisors (4634547).

44459480929 is an equidigital number, since it uses as much as digits as its factorization.

44459480929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4634546.

The product of its (nonzero) digits is 14929920, while the sum is 58.

The spelling of 44459480929 in words is "forty-four billion, four hundred fifty-nine million, four hundred eighty thousand, nine hundred twenty-nine".