40423224367 has 4 divisors (see below), whose sum is σ = 40815682960. Its totient is φ = 40030765776.

The previous prime is 40423224343. The next prime is 40423224377. The reversal of 40423224367 is 76342232404.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40423224367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40423224377) by changing a digit.

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, 196229142 + ... + 196229347.

It is an arithmetic number, because the mean of its divisors is an integer number (10203920740).

Almost surely, 2^40423224367 is an apocalyptic number.

40423224367 is a deficient number, since it is larger than the sum of its proper divisors (392458593).

40423224367 is a wasteful number, since it uses less digits than its factorization.

40423224367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392458592.

The product of its (nonzero) digits is 193536, while the sum is 37.

The spelling of 40423224367 in words is "forty billion, four hundred twenty-three million, two hundred twenty-four thousand, three hundred sixty-seven".