43552224453340 has 12 divisors (see below), whose sum is σ = 91459671352056. Its totient is φ = 17420889781328.

The previous prime is 43552224453329. The next prime is 43552224453371. The reversal of 43552224453340 is 4335442225534.

It is a congruent number.

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, 1088805611314 + ... + 1088805611353.

It is an arithmetic number, because the mean of its divisors is an integer number (7621639279338).

Almost surely, 2^{43552224453340} is an apocalyptic number.

It is an amenable number.

43552224453340 is an abundant number, since it is smaller than the sum of its proper divisors (47907446898716).

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

43552224453340 is a wasteful number, since it uses less digits than its factorization.

43552224453340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2177611222676 (or 2177611222674 counting only the distinct ones).

The product of its (nonzero) digits is 6912000, while the sum is 46.

Adding to 43552224453340 its reverse (4335442225534), we get a palindrome (47887666678874).

The spelling of 43552224453340 in words is "forty-three trillion, five hundred fifty-two billion, two hundred twenty-four million, four hundred fifty-three thousand, three hundred forty".