40606333333 has 4 divisors (see below), whose sum is σ = 41470297920. Its totient is φ = 39742368748.

The previous prime is 40606333307. The next prime is 40606333373. The reversal of 40606333333 is 33333360604.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40606333333 is a prime.

It is a Duffinian number.

40606333333 is a modest number, since divided by 333333 gives 40606 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40606333373) 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 3 ways as a sum of consecutive naturals, for example, 431982223 + ... + 431982316.

It is an arithmetic number, because the mean of its divisors is an integer number (10367574480).

Almost surely, 2^40606333333 is an apocalyptic number.

It is an amenable number.

40606333333 is a deficient number, since it is larger than the sum of its proper divisors (863964587).

40606333333 is an equidigital number, since it uses as much as digits as its factorization.

40606333333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 863964586.

The product of its (nonzero) digits is 104976, while the sum is 34.

Adding to 40606333333 its reverse (33333360604), we get a palindrome (73939693937).

The spelling of 40606333333 in words is "forty billion, six hundred six million, three hundred thirty-three thousand, three hundred thirty-three".