40301255343 has 32 divisors (see below), whose sum is σ = 57806136000. Its totient is φ = 24884084736.

The previous prime is 40301255321. The next prime is 40301255359. The reversal of 40301255343 is 34355210304.

It is not a de Polignac number, because 40301255343 - 2⁸ = 40301255087 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40301255343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40301255443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1659573 + ... + 1683681.

It is an arithmetic number, because the mean of its divisors is an integer number (1806441750).

Almost surely, 2^40301255343 is an apocalyptic number.

40301255343 is a deficient number, since it is larger than the sum of its proper divisors (17504880657).

40301255343 is a wasteful number, since it uses less digits than its factorization.

40301255343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24651.

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 40301255343 its reverse (34355210304), we get a palindrome (74656465647).

The spelling of 40301255343 in words is "forty billion, three hundred one million, two hundred fifty-five thousand, three hundred forty-three".