43045340225120 has 48 divisors (see below), whose sum is σ = 104059607374800. Its totient is φ = 16817714317824.

The previous prime is 43045340225101. The next prime is 43045340225171. The reversal of 43045340225120 is 2152204354034.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3128288195 + ... + 3128301954.

It is an arithmetic number, because the mean of its divisors is an integer number (2167908486975).

Almost surely, 2^{43045340225120} is an apocalyptic number.

43045340225120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

43045340225120 is an abundant number, since it is smaller than the sum of its proper divisors (61014267149680).

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

43045340225120 is a wasteful number, since it uses less digits than its factorization.

43045340225120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6256590207 (or 6256590199 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 43045340225120 its reverse (2152204354034), we get a palindrome (45197544579154).

The spelling of 43045340225120 in words is "forty-three trillion, forty-five billion, three hundred forty million, two hundred twenty-five thousand, one hundred twenty".