40105532503003 has 6 divisors (see below), whose sum is σ = 44082940685252. Its totient is φ = 36459575002620.

The previous prime is 40105532502953. The next prime is 40105532503009. The reversal of 40105532503003 is 30030523550104.

40105532503003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-40105532503003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40105532503009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 165725340801 + ... + 165725341042.

Almost surely, 2^{40105532503003} is an apocalyptic number.

40105532503003 is a deficient number, since it is larger than the sum of its proper divisors (3977408182249).

40105532503003 is a wasteful number, since it uses less digits than its factorization.

40105532503003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331450681865 (or 331450681854 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 31.

The spelling of 40105532503003 in words is "forty trillion, one hundred five billion, five hundred thirty-two million, five hundred three thousand, three".