40324243022 has 64 divisors (see below), whose sum is σ = 72786968064. Its totient is φ = 16394451840.

The previous prime is 40324242997. The next prime is 40324243027. The reversal of 40324243022 is 22034242304.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 40324242982 and 40324243000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40324243027) 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 31 ways as a sum of consecutive naturals, for example, 4470497 + ... + 4479507.

It is an arithmetic number, because the mean of its divisors is an integer number (1137296376).

Almost surely, 2^40324243022 is an apocalyptic number.

40324243022 is a deficient number, since it is larger than the sum of its proper divisors (32462725042).

40324243022 is a wasteful number, since it uses less digits than its factorization.

40324243022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9273.

The product of its (nonzero) digits is 9216, while the sum is 26.

Adding to 40324243022 its reverse (22034242304), we get a palindrome (62358485326).

The spelling of 40324243022 in words is "forty billion, three hundred twenty-four million, two hundred forty-three thousand, twenty-two".