40542350203 has 16 divisors (see below), whose sum is σ = 41176396800. Its totient is φ = 39913806240.

The previous prime is 40542350201. The next prime is 40542350209. The reversal of 40542350203 is 30205324504.

40542350203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 40542350203 - 2¹ = 40542350201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40542350201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16017048 + ... + 16019578.

It is an arithmetic number, because the mean of its divisors is an integer number (2573524800).

Almost surely, 2^40542350203 is an apocalyptic number.

40542350203 is a deficient number, since it is larger than the sum of its proper divisors (634046597).

40542350203 is a wasteful number, since it uses less digits than its factorization.

40542350203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3522.

The product of its (nonzero) digits is 14400, while the sum is 28.

Adding to 40542350203 its reverse (30205324504), we get a palindrome (70747674707).

The spelling of 40542350203 in words is "forty billion, five hundred forty-two million, three hundred fifty thousand, two hundred three".