44240444402 has 32 divisors (see below), whose sum is σ = 83554568064. Its totient is φ = 17065872000.

The previous prime is 44240444401. The next prime is 44240444453. The reversal of 44240444402 is 20444404244.

It is not an unprimeable number, because it can be changed into a prime (44240444401) 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, 1406603 + ... + 1437710.

It is an arithmetic number, because the mean of its divisors is an integer number (2611080252).

Almost surely, 2^44240444402 is an apocalyptic number.

44240444402 is a deficient number, since it is larger than the sum of its proper divisors (39314123662).

44240444402 is a wasteful number, since it uses less digits than its factorization.

44240444402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2844434.

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 44240444402 its reverse (20444404244), we get a palindrome (64684848646).

The spelling of 44240444402 in words is "forty-four billion, two hundred forty million, four hundred forty-four thousand, four hundred two".