40232322002 has 8 divisors (see below), whose sum is σ = 60349421196. Its totient is φ = 20115848272.

The previous prime is 40232321959. The next prime is 40232322007. The reversal of 40232322002 is 20022323204.

It can be written as a sum of positive squares in 2 ways, for example, as 39816610681 + 415711321 = 199541^2 + 20389^2 .

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

It is a super-2 number, since 2×40232322002² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40232322007) 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, 69968 + ... + 292164.

Almost surely, 2^40232322002 is an apocalyptic number.

40232322002 is a deficient number, since it is larger than the sum of its proper divisors (20117099194).

40232322002 is a wasteful number, since it uses less digits than its factorization.

40232322002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312732.

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 40232322002 its reverse (20022323204), we get a palindrome (60254645206).

The spelling of 40232322002 in words is "forty billion, two hundred thirty-two million, three hundred twenty-two thousand, two".