40344310422043 has 8 divisors (see below), whose sum is σ = 41857139491200. Its totient is φ = 38844693834240.

The previous prime is 40344310422041. The next prime is 40344310422049. The reversal of 40344310422043 is 34022401344304.

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 40344310422043 - 2¹ = 40344310422041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40344310422041) 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, 3303114118 + ... + 3303126331.

It is an arithmetic number, because the mean of its divisors is an integer number (5232142436400).

Almost surely, 2^{40344310422043} is an apocalyptic number.

40344310422043 is a deficient number, since it is larger than the sum of its proper divisors (1512829069157).

40344310422043 is a wasteful number, since it uses less digits than its factorization.

40344310422043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6606240677.

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 40344310422043 its reverse (34022401344304), we get a palindrome (74366711766347).

The spelling of 40344310422043 in words is "forty trillion, three hundred forty-four billion, three hundred ten million, four hundred twenty-two thousand, forty-three".