43121313114 has 48 divisors (see below), whose sum is σ = 94721749920. Its totient is φ = 12978925120.

The previous prime is 43121313089. The next prime is 43121313121. The reversal of 43121313114 is 41131312134.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1450552 + ... + 1479980.

It is an arithmetic number, because the mean of its divisors is an integer number (1973369790).

Almost surely, 2^43121313114 is an apocalyptic number.

43121313114 is an abundant number, since it is smaller than the sum of its proper divisors (51600436806).

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

43121313114 is a wasteful number, since it uses less digits than its factorization.

43121313114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29743 (or 29594 counting only the distinct ones).

The product of its digits is 864, while the sum is 24.

Adding to 43121313114 its reverse (41131312134), we get a palindrome (84252625248).

The spelling of 43121313114 in words is "forty-three billion, one hundred twenty-one million, three hundred thirteen thousand, one hundred fourteen".