40023422101 has 16 divisors (see below), whose sum is σ = 45172632960. Its totient is φ = 35184029760.

The previous prime is 40023422077. The next prime is 40023422209. The reversal of 40023422101 is 10122432004.

It is a cyclic number.

It is not a de Polignac number, because 40023422101 - 2¹⁹ = 40022897813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40023422701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223795 + ... + 360736.

It is an arithmetic number, because the mean of its divisors is an integer number (2823289560).

Almost surely, 2^40023422101 is an apocalyptic number.

It is an amenable number.

40023422101 is a deficient number, since it is larger than the sum of its proper divisors (5149210859).

40023422101 is a wasteful number, since it uses less digits than its factorization.

40023422101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584796.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 40023422101 its reverse (10122432004), we get a palindrome (50145854105).

The spelling of 40023422101 in words is "forty billion, twenty-three million, four hundred twenty-two thousand, one hundred one".