40233220002 has 24 divisors (see below), whose sum is σ = 87319001484. Its totient is φ = 13388454144.

The previous prime is 40233219941. The next prime is 40233220019. The reversal of 40233220002 is 20002233204.

40233220002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 40108473441 + 124746561 = 200271^2 + 11169^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1873963 + ... + 1895310.

Almost surely, 2^40233220002 is an apocalyptic number.

40233220002 is an abundant number, since it is smaller than the sum of its proper divisors (47085781482).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40233220002 is a wasteful number, since it uses less digits than its factorization.

40233220002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3769874 (or 3769871 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

Adding to 40233220002 its reverse (20002233204), we get a palindrome (60235453206).

The spelling of 40233220002 in words is "forty billion, two hundred thirty-three million, two hundred twenty thousand, two".