40022333333 has 4 divisors (see below), whose sum is σ = 40376513388. Its totient is φ = 39668153280.

The previous prime is 40022333297. The next prime is 40022333339. The reversal of 40022333333 is 33333322004.

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 4258606564 + 35763726769 = 65258^2 + 189113^2 .

It is a cyclic number.

It is not a de Polignac number, because 40022333333 - 2⁶ = 40022333269 is a prime.

It is a Duffinian number.

40022333333 is a modest number, since divided by 333333 gives 40022 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40022333339) 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, 177089858 + ... + 177090083.

It is an arithmetic number, because the mean of its divisors is an integer number (10094128347).

Almost surely, 2^40022333333 is an apocalyptic number.

It is an amenable number.

40022333333 is a deficient number, since it is larger than the sum of its proper divisors (354180055).

40022333333 is a wasteful number, since it uses less digits than its factorization.

40022333333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354180054.

The product of its (nonzero) digits is 11664, while the sum is 26.

Adding to 40022333333 its reverse (33333322004), we get a palindrome (73355655337).

The spelling of 40022333333 in words is "forty billion, twenty-two million, three hundred thirty-three thousand, three hundred thirty-three".