40300243203 has 8 divisors (see below), whose sum is σ = 58618535616. Its totient is φ = 24424389800.

The previous prime is 40300243177. The next prime is 40300243223. The reversal of 40300243203 is 30234200304.

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

It is a cyclic number.

It is not a de Polignac number, because 40300243203 - 2¹⁴ = 40300226819 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40300243203.

It is not an unprimeable number, because it can be changed into a prime (40300243223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 610609713 + ... + 610609778.

It is an arithmetic number, because the mean of its divisors is an integer number (7327316952).

Almost surely, 2^40300243203 is an apocalyptic number.

40300243203 is a deficient number, since it is larger than the sum of its proper divisors (18318292413).

40300243203 is a wasteful number, since it uses less digits than its factorization.

40300243203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1221219505.

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 40300243203 its reverse (30234200304), we get a palindrome (70534443507).

The spelling of 40300243203 in words is "forty billion, three hundred million, two hundred forty-three thousand, two hundred three".