40330023022 has 8 divisors (see below), whose sum is σ = 60519211056. Its totient is φ = 20156952672.

The previous prime is 40330023017. The next prime is 40330023031. The reversal of 40330023022 is 22032003304.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4023163 + ... + 4033174.

It is an arithmetic number, because the mean of its divisors is an integer number (7564901382).

Almost surely, 2^40330023022 is an apocalyptic number.

40330023022 is a deficient number, since it is larger than the sum of its proper divisors (20189188034).

40330023022 is a wasteful number, since it uses less digits than its factorization.

40330023022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8058842.

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 40330023022 its reverse (22032003304), we get a palindrome (62362026326).

The spelling of 40330023022 in words is "forty billion, three hundred thirty million, twenty-three thousand, twenty-two".