43302224113442 has 12 divisors (see below), whose sum is σ = 75557962483830. Its totient is φ = 18558096048576.

The previous prime is 43302224113411. The next prime is 43302224113453. The reversal of 43302224113442 is 24431142220334.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 31452030620521 + 11850193492921 = 5608211^2 + 3442411^2 .

It is a super-2 number, since 2×43302224113442² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 220929714767 + ... + 220929714962.

Almost surely, 2^{43302224113442} is an apocalyptic number.

43302224113442 is a deficient number, since it is larger than the sum of its proper divisors (32255738370388).

43302224113442 is a wasteful number, since it uses less digits than its factorization.

43302224113442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441859429745 (or 441859429738 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 43302224113442 its reverse (24431142220334), we get a palindrome (67733366333776).

The spelling of 43302224113442 in words is "forty-three trillion, three hundred two billion, two hundred twenty-four million, one hundred thirteen thousand, four hundred forty-two".