44412203532 has 12 divisors (see below), whose sum is σ = 103628474936. Its totient is φ = 14804067840.

The previous prime is 44412203519. The next prime is 44412203597. The reversal of 44412203532 is 23530221444.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 44412203532.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1850508469 + ... + 1850508492.

Almost surely, 2^44412203532 is an apocalyptic number.

It is an amenable number.

44412203532 is an abundant number, since it is smaller than the sum of its proper divisors (59216271404).

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

44412203532 is a wasteful number, since it uses less digits than its factorization.

44412203532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3701016968 (or 3701016966 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 44412203532 its reverse (23530221444), we get a palindrome (67942424976).

The spelling of 44412203532 in words is "forty-four billion, four hundred twelve million, two hundred three thousand, five hundred thirty-two".