43045332012111 has 64 divisors (see below), whose sum is σ = 67511172556800. Its totient is φ = 24051489840000.

The previous prime is 43045332012103. The next prime is 43045332012119. The reversal of 43045332012111 is 11121023354034.

43045332012111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (43045332012103) and next prime (43045332012119).

It is not a de Polignac number, because 43045332012111 - 2³ = 43045332012103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43045332012119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1848141376 + ... + 1848164666.

It is an arithmetic number, because the mean of its divisors is an integer number (1054862071200).

Almost surely, 2^{43045332012111} is an apocalyptic number.

43045332012111 is a deficient number, since it is larger than the sum of its proper divisors (24465840544689).

43045332012111 is a wasteful number, since it uses less digits than its factorization.

43045332012111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28468.

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 43045332012111 its reverse (11121023354034), we get a palindrome (54166355366145).

The spelling of 43045332012111 in words is "forty-three trillion, forty-five billion, three hundred thirty-two million, twelve thousand, one hundred eleven".