40023302111 has 8 divisors (see below), whose sum is σ = 43210592544. Its totient is φ = 36851522400.

The previous prime is 40023302107. The next prime is 40023302117. The reversal of 40023302111 is 11120332004.

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

It is a cyclic number.

It is not a de Polignac number, because 40023302111 - 2² = 40023302107 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40023302111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40023302117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3872315 + ... + 3882636.

It is an arithmetic number, because the mean of its divisors is an integer number (5401324068).

Almost surely, 2^40023302111 is an apocalyptic number.

40023302111 is a deficient number, since it is larger than the sum of its proper divisors (3187290433).

40023302111 is a wasteful number, since it uses less digits than its factorization.

40023302111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7755361.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 40023302111 its reverse (11120332004), we get a palindrome (51143634115).

The spelling of 40023302111 in words is "forty billion, twenty-three million, three hundred two thousand, one hundred eleven".