40321043202 has 24 divisors (see below), whose sum is σ = 88639650288. Its totient is φ = 12218497720.

The previous prime is 40321043179. The next prime is 40321043227. The reversal of 40321043202 is 20234012304.

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, 27768588 + ... + 27770039.

It is an arithmetic number, because the mean of its divisors is an integer number (3693318762).

Almost surely, 2^40321043202 is an apocalyptic number.

40321043202 is an abundant number, since it is smaller than the sum of its proper divisors (48318607086).

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

40321043202 is a wasteful number, since it uses less digits than its factorization.

40321043202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55538654 (or 55538643 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 40321043202 its reverse (20234012304), we get a palindrome (60555055506).

The spelling of 40321043202 in words is "forty billion, three hundred twenty-one million, forty-three thousand, two hundred two".