43144103532 has 48 divisors (see below), whose sum is σ = 104222815200. Its totient is φ = 13874542080.

The previous prime is 43144103479. The next prime is 43144103543. The reversal of 43144103532 is 23530144134.

It is a super-2 number, since 2×43144103532² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 43144103532.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 400482 + ... + 496662.

It is an arithmetic number, because the mean of its divisors is an integer number (2171308650).

Almost surely, 2^43144103532 is an apocalyptic number.

It is an amenable number.

43144103532 is an abundant number, since it is smaller than the sum of its proper divisors (61078711668).

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

43144103532 is a wasteful number, since it uses less digits than its factorization.

43144103532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97506 (or 97504 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 43144103532 its reverse (23530144134), we get a palindrome (66674247666).

The spelling of 43144103532 in words is "forty-three billion, one hundred forty-four million, one hundred three thousand, five hundred thirty-two".