43145552260126 has 8 divisors (see below), whose sum is σ = 66223405794744. Its totient is φ = 21071083661880.

The previous prime is 43145552260051. The next prime is 43145552260241. The reversal of 43145552260126 is 62106225554134.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250846233985 + ... + 250846234156.

It is an arithmetic number, because the mean of its divisors is an integer number (8277925724343).

Almost surely, 2^{43145552260126} is an apocalyptic number.

43145552260126 is a deficient number, since it is larger than the sum of its proper divisors (23077853534618).

43145552260126 is a wasteful number, since it uses less digits than its factorization.

43145552260126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501692468186.

The product of its (nonzero) digits is 1728000, while the sum is 46.

The spelling of 43145552260126 in words is "forty-three trillion, one hundred forty-five billion, five hundred fifty-two million, two hundred sixty thousand, one hundred twenty-six".