440243201132 has 48 divisors (see below), whose sum is σ = 902172407808. Its totient is φ = 184030807680.

The previous prime is 440243201119. The next prime is 440243201141. The reversal of 440243201132 is 231102342044.

It is a super-4 number, since 4×440243201132⁴ (a number of 48 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

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, 5131493 + ... + 5216579.

It is an arithmetic number, because the mean of its divisors is an integer number (18795258496).

Almost surely, 2^440243201132 is an apocalyptic number.

It is an amenable number.

440243201132 is an abundant number, since it is smaller than the sum of its proper divisors (461929206676).

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

440243201132 is a wasteful number, since it uses less digits than its factorization.

440243201132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89646 (or 89644 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 440243201132 its reverse (231102342044), we get a palindrome (671345543176).

The spelling of 440243201132 in words is "four hundred forty billion, two hundred forty-three million, two hundred one thousand, one hundred thirty-two".