40200043403 has 8 divisors (see below), whose sum is σ = 43579060896. Its totient is φ = 36861984000.

The previous prime is 40200043399. The next prime is 40200043427. The reversal of 40200043403 is 30434000204.

It is a happy number.

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 40200043403 - 2² = 40200043399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40200043453) 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, 10237478 + ... + 10241403.

It is an arithmetic number, because the mean of its divisors is an integer number (5447382612).

Almost surely, 2^40200043403 is an apocalyptic number.

40200043403 is a deficient number, since it is larger than the sum of its proper divisors (3379017493).

40200043403 is a wasteful number, since it uses less digits than its factorization.

40200043403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20479045.

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 40200043403 its reverse (30434000204), we get a palindrome (70634043607).

The spelling of 40200043403 in words is "forty billion, two hundred million, forty-three thousand, four hundred three".