40020225002 has 8 divisors (see below), whose sum is σ = 60048467076. Its totient is φ = 20004069312.

The previous prime is 40020224971. The next prime is 40020225019. The reversal of 40020225002 is 20052202004.

It can be written as a sum of positive squares in 2 ways, for example, as 34607532961 + 5412692041 = 186031^2 + 73571^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3013313 + ... + 3026564.

Almost surely, 2^40020225002 is an apocalyptic number.

40020225002 is a deficient number, since it is larger than the sum of its proper divisors (20028242074).

40020225002 is a wasteful number, since it uses less digits than its factorization.

40020225002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6043192.

The product of its (nonzero) digits is 320, while the sum is 17.

Adding to 40020225002 its reverse (20052202004), we get a palindrome (60072427006).

The spelling of 40020225002 in words is "forty billion, twenty million, two hundred twenty-five thousand, two".