40324003043 has 4 divisors (see below), whose sum is σ = 42696003240. Its totient is φ = 37952002848.

The previous prime is 40324003037. The next prime is 40324003051. The reversal of 40324003043 is 34030042304.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40324003043 - 2¹² = 40323998947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40324003073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1186000073 + ... + 1186000106.

It is an arithmetic number, because the mean of its divisors is an integer number (10674000810).

Almost surely, 2^40324003043 is an apocalyptic number.

40324003043 is a deficient number, since it is larger than the sum of its proper divisors (2372000197).

40324003043 is a wasteful number, since it uses less digits than its factorization.

40324003043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2372000196.

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 40324003043 its reverse (34030042304), we get a palindrome (74354045347).

The spelling of 40324003043 in words is "forty billion, three hundred twenty-four million, three thousand, forty-three".