44440414 has 32 divisors (see below), whose sum is σ = 73133280. Its totient is φ = 20170752.

The previous prime is 44440379. The next prime is 44440469. The reversal of 44440414 is 41404444.

It is a happy number.

It is a congruent number.

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, 165072 + ... + 165340.

It is an arithmetic number, because the mean of its divisors is an integer number (2285415).

Almost surely, 2^44440414 is an apocalyptic number.

44440414 is a deficient number, since it is larger than the sum of its proper divisors (28692866).

44440414 is a wasteful number, since it uses less digits than its factorization.

44440414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444.

The product of its (nonzero) digits is 4096, while the sum is 25.

The square root of 44440414 is about 6666.3643764799. The cubic root of 44440414 is about 354.2088152714.

Adding to 44440414 its reverse (41404444), we get a palindrome (85844858).

The spelling of 44440414 in words is "forty-four million, four hundred forty thousand, four hundred fourteen".