40013660203 has 8 divisors (see below), whose sum is σ = 44302777920. Its totient is φ = 35833127880.

The previous prime is 40013660077. The next prime is 40013660227. The reversal of 40013660203 is 30206631004.

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

It is not a de Polignac number, because 40013660203 - 2¹³ = 40013652011 is a prime.

It is a super-2 number, since 2×40013660203² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40013660243) 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, 27145573 + ... + 27147046.

It is an arithmetic number, because the mean of its divisors is an integer number (5537847240).

Almost surely, 2^40013660203 is an apocalyptic number.

40013660203 is a deficient number, since it is larger than the sum of its proper divisors (4289117717).

40013660203 is a wasteful number, since it uses less digits than its factorization.

40013660203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54292697.

The product of its (nonzero) digits is 2592, while the sum is 25.

The spelling of 40013660203 in words is "forty billion, thirteen million, six hundred sixty thousand, two hundred three".