40020226116423 has 16 divisors (see below), whose sum is σ = 60983290164480. Its totient is φ = 22868667464256.

The previous prime is 40020226116373. The next prime is 40020226116461. The reversal of 40020226116423 is 32461162202004.

It is not a de Polignac number, because 40020226116423 - 2⁹ = 40020226115911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40020226116623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26837523 + ... + 28289451.

It is an arithmetic number, because the mean of its divisors is an integer number (3811455635280).

Almost surely, 2^{40020226116423} is an apocalyptic number.

40020226116423 is a deficient number, since it is larger than the sum of its proper divisors (20963064048057).

40020226116423 is a wasteful number, since it uses less digits than its factorization.

40020226116423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2764486.

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 40020226116423 its reverse (32461162202004), we get a palindrome (72481388318427).

The spelling of 40020226116423 in words is "forty trillion, twenty billion, two hundred twenty-six million, one hundred sixteen thousand, four hundred twenty-three".