43123332144002 has 64 divisors (see below), whose sum is σ = 75768139995264. Its totient is φ = 18190477885440.

The previous prime is 43123332144001. The next prime is 43123332144007. The reversal of 43123332144002 is 20044123332134.

It is a super-2 number, since 2×43123332144002² (a number of 28 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 43123332144002.

It is not an unprimeable number, because it can be changed into a prime (43123332144001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5513093 + ... + 10800039.

It is an arithmetic number, because the mean of its divisors is an integer number (1183877187426).

Almost surely, 2^{43123332144002} is an apocalyptic number.

43123332144002 is a deficient number, since it is larger than the sum of its proper divisors (32644807851262).

43123332144002 is a wasteful number, since it uses less digits than its factorization.

43123332144002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5287283.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 43123332144002 its reverse (20044123332134), we get a palindrome (63167455476136).

The spelling of 43123332144002 in words is "forty-three trillion, one hundred twenty-three billion, three hundred thirty-two million, one hundred forty-four thousand, two".