40303834803 has 24 divisors (see below), whose sum is σ = 60244395120. Its totient is φ = 25933965120.

The previous prime is 40303834799. The next prime is 40303834951. The reversal of 40303834803 is 30843830304.

40303834803 is a `hidden beast` number, since 4 + 0 + 303 + 8 + 348 + 0 + 3 = 666.

It is not a de Polignac number, because 40303834803 - 2² = 40303834799 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40303854803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 801133 + ... + 849953.

It is an arithmetic number, because the mean of its divisors is an integer number (2510183130).

Almost surely, 2^40303834803 is an apocalyptic number.

40303834803 is a deficient number, since it is larger than the sum of its proper divisors (19940560317).

40303834803 is a wasteful number, since it uses less digits than its factorization.

40303834803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52019 (or 52016 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The spelling of 40303834803 in words is "forty billion, three hundred three million, eight hundred thirty-four thousand, eight hundred three".