40340320102203 has 32 divisors (see below), whose sum is σ = 60087488778240. Its totient is φ = 23861776811040.

The previous prime is 40340320102193. The next prime is 40340320102249. The reversal of 40340320102203 is 30220102304304.

It is not a de Polignac number, because 40340320102203 - 2⁹ = 40340320101691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40340320102283) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9059983 + ... + 12757896.

It is an arithmetic number, because the mean of its divisors is an integer number (1877734024320).

Almost surely, 2^{40340320102203} is an apocalyptic number.

40340320102203 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

40340320102203 is a deficient number, since it is larger than the sum of its proper divisors (19747168676037).

40340320102203 is a wasteful number, since it uses less digits than its factorization.

40340320102203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21819239.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 40340320102203 its reverse (30220102304304), we get a palindrome (70560422406507).

The spelling of 40340320102203 in words is "forty trillion, three hundred forty billion, three hundred twenty million, one hundred two thousand, two hundred three".