40565632233 has 8 divisors (see below), whose sum is σ = 61814296768. Its totient is φ = 23180361264.

The previous prime is 40565632193. The next prime is 40565632253. The reversal of 40565632233 is 33223656504.

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

It is not a de Polignac number, because 40565632233 - 2¹⁰ = 40565631209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40565632191 and 40565632200.

It is not an unprimeable number, because it can be changed into a prime (40565632253) 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, 965848366 + ... + 965848407.

It is an arithmetic number, because the mean of its divisors is an integer number (7726787096).

Almost surely, 2^40565632233 is an apocalyptic number.

It is an amenable number.

40565632233 is a deficient number, since it is larger than the sum of its proper divisors (21248664535).

40565632233 is a wasteful number, since it uses less digits than its factorization.

40565632233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1931696783.

The product of its (nonzero) digits is 388800, while the sum is 39.

The spelling of 40565632233 in words is "forty billion, five hundred sixty-five million, six hundred thirty-two thousand, two hundred thirty-three".