44103642 has 32 divisors (see below), whose sum is σ = 96712704. Its totient is φ = 13297200.

The previous prime is 44103641. The next prime is 44103649. The reversal of 44103642 is 24630144.

It is not an unprimeable number, because it can be changed into a prime (44103641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12343 + ... + 15509.

It is an arithmetic number, because the mean of its divisors is an integer number (3022272).

Almost surely, 2^44103642 is an apocalyptic number.

44103642 is an abundant number, since it is smaller than the sum of its proper divisors (52609062).

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

44103642 is a wasteful number, since it uses less digits than its factorization.

44103642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3394.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 44103642 is about 6641.0572953409. The cubic root of 44103642 is about 353.3118073592.

Adding to 44103642 its reverse (24630144), we get a palindrome (68733786).

The spelling of 44103642 in words is "forty-four million, one hundred three thousand, six hundred forty-two".