4010520540343 has 4 divisors (see below), whose sum is σ = 4012616998368. Its totient is φ = 4008424082320.

The previous prime is 4010520540311. The next prime is 4010520540409. The reversal of 4010520540343 is 3430450250104.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4010520540343 - 2⁵ = 4010520540311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4010520541343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1048226143 + ... + 1048229968.

It is an arithmetic number, because the mean of its divisors is an integer number (1003154249592).

Almost surely, 2^{4010520540343} is an apocalyptic number.

4010520540343 is a deficient number, since it is larger than the sum of its proper divisors (2096458025).

4010520540343 is a wasteful number, since it uses less digits than its factorization.

4010520540343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2096458024.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 4010520540343 its reverse (3430450250104), we get a palindrome (7440970790447).

The spelling of 4010520540343 in words is "four trillion, ten billion, five hundred twenty million, five hundred forty thousand, three hundred forty-three".