40552241342 has 4 divisors (see below), whose sum is σ = 60828362016. Its totient is φ = 20276120670.

The previous prime is 40552241339. The next prime is 40552241381. The reversal of 40552241342 is 24314225504.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 40552241299 and 40552241308.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 10138060334 + ... + 10138060337.

It is an arithmetic number, because the mean of its divisors is an integer number (15207090504).

Almost surely, 2^40552241342 is an apocalyptic number.

40552241342 is a deficient number, since it is larger than the sum of its proper divisors (20276120674).

40552241342 is a wasteful number, since it uses less digits than its factorization.

40552241342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20276120673.

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 40552241342 its reverse (24314225504), we get a palindrome (64866466846).

The spelling of 40552241342 in words is "forty billion, five hundred fifty-two million, two hundred forty-one thousand, three hundred forty-two".