44345434 has 16 divisors (see below), whose sum is σ = 76196736. Its totient is φ = 18961200.

The previous prime is 44345429. The next prime is 44345443. The reversal of 44345434 is 43454344.

It is a junction number, because it is equal to n+sod(n) for n = 44345396 and 44345405.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3019 + ... + 9889.

It is an arithmetic number, because the mean of its divisors is an integer number (4762296).

Almost surely, 2^44345434 is an apocalyptic number.

44345434 is a deficient number, since it is larger than the sum of its proper divisors (31851302).

44345434 is a wasteful number, since it uses less digits than its factorization.

44345434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7341.

The product of its digits is 46080, while the sum is 31.

The square root of 44345434 is about 6659.2367430510. The cubic root of 44345434 is about 353.9562917511.

Adding to 44345434 its reverse (43454344), we get a palindrome (87799778).

The spelling of 44345434 in words is "forty-four million, three hundred forty-five thousand, four hundred thirty-four".