40334044343742 has 24 divisors (see below), whose sum is σ = 88621280532720. Its totient is φ = 13255319736960.

The previous prime is 40334044343741. The next prime is 40334044343777. The reversal of 40334044343742 is 24734344043304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40334044343741) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15780141267 + ... + 15780143822.

It is an arithmetic number, because the mean of its divisors is an integer number (3692553355530).

Almost surely, 2^{40334044343742} is an apocalyptic number.

40334044343742 is an abundant number, since it is smaller than the sum of its proper divisors (48287236188978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40334044343742 is a wasteful number, since it uses less digits than its factorization.

40334044343742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31560285168 (or 31560285165 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 45.

The spelling of 40334044343742 in words is "forty trillion, three hundred thirty-four billion, forty-four million, three hundred forty-three thousand, seven hundred forty-two".