40323041342 has 8 divisors (see below), whose sum is σ = 60486712416. Its totient is φ = 20160803872.

The previous prime is 40323041281. The next prime is 40323041347. The reversal of 40323041342 is 24314032304.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40323041347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 285083 + ... + 402390.

It is an arithmetic number, because the mean of its divisors is an integer number (7560839052).

Almost surely, 2^40323041342 is an apocalyptic number.

40323041342 is a deficient number, since it is larger than the sum of its proper divisors (20163671074).

40323041342 is a wasteful number, since it uses less digits than its factorization.

40323041342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 716802.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 40323041342 its reverse (24314032304), we get a palindrome (64637073646).

The spelling of 40323041342 in words is "forty billion, three hundred twenty-three million, forty-one thousand, three hundred forty-two".