44502442 has 16 divisors (see below), whose sum is σ = 67912992. Its totient is φ = 21867760.

The previous prime is 44502439. The next prime is 44502449. The reversal of 44502442 is 24420544.

It is a happy number.

44502442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (44502449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37092 + ... + 38272.

It is an arithmetic number, because the mean of its divisors is an integer number (4244562).

Almost surely, 2^44502442 is an apocalyptic number.

44502442 is a deficient number, since it is larger than the sum of its proper divisors (23410550).

44502442 is a wasteful number, since it uses less digits than its factorization.

44502442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1493.

The product of its (nonzero) digits is 5120, while the sum is 25.

The square root of 44502442 is about 6671.0150651906. The cubic root of 44502442 is about 354.3735350864.

Adding to 44502442 its reverse (24420544), we get a palindrome (68922986).

It can be divided in two parts, 44502 and 442, that added together give a palindrome (44944).

The spelling of 44502442 in words is "forty-four million, five hundred two thousand, four hundred forty-two".