40343200203 has 8 divisors (see below), whose sum is σ = 53906119488. Its totient is φ = 26837873864.

The previous prime is 40343200201. The next prime is 40343200207. The reversal of 40343200203 is 30200234304.

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 40343200203 - 2¹ = 40343200201 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40343200203.

It is not an unprimeable number, because it can be changed into a prime (40343200201) 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, 14396601 + ... + 14399402.

It is an arithmetic number, because the mean of its divisors is an integer number (6738264936).

Almost surely, 2^40343200203 is an apocalyptic number.

40343200203 is a deficient number, since it is larger than the sum of its proper divisors (13562919285).

40343200203 is a wasteful number, since it uses less digits than its factorization.

40343200203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28796473.

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

Adding to 40343200203 its reverse (30200234304), we get a palindrome (70543434507).

The spelling of 40343200203 in words is "forty billion, three hundred forty-three million, two hundred thousand, two hundred three".