40342096 has 20 divisors (see below), whose sum is σ = 78468192. Its totient is φ = 20092256.

The previous prime is 40342091. The next prime is 40342117. The reversal of 40342096 is 69024304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40342091) by changing a digit.

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, 586 + ... + 9001.

Almost surely, 2^40342096 is an apocalyptic number.

It is an amenable number.

40342096 is a deficient number, since it is larger than the sum of its proper divisors (38126096).

40342096 is a wasteful number, since it uses less digits than its factorization.

40342096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9858 (or 9852 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 40342096 is about 6351.5428047050. The cubic root of 40342096 is about 342.9673829366.

The spelling of 40342096 in words is "forty million, three hundred forty-two thousand, ninety-six".