40402223302 has 32 divisors (see below), whose sum is σ = 70012680192. Its totient is φ = 17127500544.

The previous prime is 40402223209. The next prime is 40402223339. The reversal of 40402223302 is 20332220404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2903253 + ... + 2917135.

It is an arithmetic number, because the mean of its divisors is an integer number (2187896256).

Almost surely, 2^40402223302 is an apocalyptic number.

40402223302 is a deficient number, since it is larger than the sum of its proper divisors (29610456890).

40402223302 is a wasteful number, since it uses less digits than its factorization.

40402223302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16132.

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 40402223302 its reverse (20332220404), we get a palindrome (60734443706).

The spelling of 40402223302 in words is "forty billion, four hundred two million, two hundred twenty-three thousand, three hundred two".