40314005450243 has 24 divisors (see below), whose sum is σ = 47001138131952. Its totient is φ = 34477384329024.

The previous prime is 40314005450221. The next prime is 40314005450263. The reversal of 40314005450243 is 34205450041304.

40314005450243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40314005450243 - 2⁸ = 40314005449987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40314005450263) 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 23 ways as a sum of consecutive naturals, for example, 42892205 + ... + 43822017.

It is an arithmetic number, because the mean of its divisors is an integer number (1958380755498).

Almost surely, 2^{40314005450243} is an apocalyptic number.

40314005450243 is a deficient number, since it is larger than the sum of its proper divisors (6687132681709).

40314005450243 is a wasteful number, since it uses less digits than its factorization.

40314005450243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 931811 (or 931804 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 40314005450243 its reverse (34205450041304), we get a palindrome (74519455491547).

The spelling of 40314005450243 in words is "forty trillion, three hundred fourteen billion, five million, four hundred fifty thousand, two hundred forty-three".