43121113404314 has 32 divisors (see below), whose sum is σ = 72203477391936. Its totient is φ = 19144499310720.

The previous prime is 43121113404263. The next prime is 43121113404349. The reversal of 43121113404314 is 41340431112134.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 175754894 + ... + 176000070.

It is an arithmetic number, because the mean of its divisors is an integer number (2256358668498).

Almost surely, 2^{43121113404314} is an apocalyptic number.

43121113404314 is a deficient number, since it is larger than the sum of its proper divisors (29082363987622).

43121113404314 is a wasteful number, since it uses less digits than its factorization.

43121113404314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431150.

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 43121113404314 its reverse (41340431112134), we get a palindrome (84461544516448).

The spelling of 43121113404314 in words is "forty-three trillion, one hundred twenty-one billion, one hundred thirteen million, four hundred four thousand, three hundred fourteen".