40033764241 has 8 divisors (see below), whose sum is σ = 41531570280. Its totient is φ = 38543780352.

The previous prime is 40033764191. The next prime is 40033764257. The reversal of 40033764241 is 14246733004.

It can be written as a sum of positive squares in 4 ways, for example, as 756470016 + 39277294225 = 27504^2 + 198185^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40033764241 - 2¹¹ = 40033762193 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40033764197 and 40033764206.

It is not an unprimeable number, because it can be changed into a prime (40033764341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1945110 + ... + 1965583.

It is an arithmetic number, because the mean of its divisors is an integer number (5191446285).

Almost surely, 2^40033764241 is an apocalyptic number.

It is an amenable number.

40033764241 is a deficient number, since it is larger than the sum of its proper divisors (1497806039).

40033764241 is a wasteful number, since it uses less digits than its factorization.

40033764241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3911075.

The product of its (nonzero) digits is 48384, while the sum is 34.

The spelling of 40033764241 in words is "forty billion, thirty-three million, seven hundred sixty-four thousand, two hundred forty-one".