40830337133 has 4 divisors (see below), whose sum is σ = 40898275068. Its totient is φ = 40762399200.

The previous prime is 40830337123. The next prime is 40830337253. The reversal of 40830337133 is 33173303804.

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

It can be written as a sum of positive squares in 2 ways, for example, as 25786578724 + 15043758409 = 160582^2 + 122653^2 .

It is a cyclic number.

It is not a de Polignac number, because 40830337133 - 2⁶ = 40830337069 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40830337093 and 40830337102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40830337123) 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, 33968066 + ... + 33969267.

It is an arithmetic number, because the mean of its divisors is an integer number (10224568767).

Almost surely, 2^40830337133 is an apocalyptic number.

It is an amenable number.

40830337133 is a deficient number, since it is larger than the sum of its proper divisors (67937935).

40830337133 is an equidigital number, since it uses as much as digits as its factorization.

40830337133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67937934.

The product of its (nonzero) digits is 54432, while the sum is 35.

The spelling of 40830337133 in words is "forty billion, eight hundred thirty million, three hundred thirty-seven thousand, one hundred thirty-three".