40334033442 has 8 divisors (see below), whose sum is σ = 80668066896. Its totient is φ = 13444677812.

The previous prime is 40334033419. The next prime is 40334033471. The reversal of 40334033442 is 24433043304.

It is a sphenic number, since it is the product of 3 distinct primes.

40334033442 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3361169448 + ... + 3361169459.

It is an arithmetic number, because the mean of its divisors is an integer number (10083508362).

Almost surely, 2^40334033442 is an apocalyptic number.

40334033442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

40334033442 is a wasteful number, since it uses less digits than its factorization.

40334033442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6722338912.

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 40334033442 its reverse (24433043304), we get a palindrome (64767076746).

The spelling of 40334033442 in words is "forty billion, three hundred thirty-four million, thirty-three thousand, four hundred forty-two".