43340054431122 has 48 divisors (see below), whose sum is σ = 93967409030040. Its totient is φ = 14436846268416.

The previous prime is 43340054431043. The next prime is 43340054431123. The reversal of 43340054431122 is 22113445004334.

43340054431122 is a `hidden beast` number, since 4 + 33 + 40 + 0 + 544 + 31 + 12 + 2 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 15802843127841 + 27537211303281 = 3975279^2 + 5247591^2 .

It is not an unprimeable number, because it can be changed into a prime (43340054431123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 620624904 + ... + 620694732.

Almost surely, 2^{43340054431122} is an apocalyptic number.

43340054431122 is an abundant number, since it is smaller than the sum of its proper divisors (50627354598918).

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

43340054431122 is a wasteful number, since it uses less digits than its factorization.

43340054431122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92827 (or 92824 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

Adding to 43340054431122 its reverse (22113445004334), we get a palindrome (65453499435456).

The spelling of 43340054431122 in words is "forty-three trillion, three hundred forty billion, fifty-four million, four hundred thirty-one thousand, one hundred twenty-two".