44423170340 has 48 divisors (see below), whose sum is σ = 97827594480. Its totient is φ = 16921497600.

The previous prime is 44423170327. The next prime is 44423170403. The reversal of 44423170340 is 4307132444.

44423170340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 5037592576 + 39385577764 = 70976^2 + 198458^2 .

It is a junction number, because it is equal to n+sod(n) for n = 44423170297 and 44423170306.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 482261 + ... + 566940.

It is an arithmetic number, because the mean of its divisors is an integer number (2038074885).

Almost surely, 2^44423170340 is an apocalyptic number.

It is an amenable number.

44423170340 is an abundant number, since it is smaller than the sum of its proper divisors (53404424140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44423170340 is a wasteful number, since it uses less digits than its factorization.

44423170340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1049312 (or 1049310 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 32.

The spelling of 44423170340 in words is "forty-four billion, four hundred twenty-three million, one hundred seventy thousand, three hundred forty".