40011422342342 has 8 divisors (see below), whose sum is σ = 65473236560232. Its totient is φ = 18187010155600.

The previous prime is 40011422342341. The next prime is 40011422342351. The reversal of 40011422342342 is 24324322411004.

It is a happy number.

40011422342342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 40011422342299 and 40011422342308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40011422342341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 909350507759 + ... + 909350507802.

It is an arithmetic number, because the mean of its divisors is an integer number (8184154570029).

Almost surely, 2^{40011422342342} is an apocalyptic number.

40011422342342 is a deficient number, since it is larger than the sum of its proper divisors (25461814217890).

40011422342342 is a wasteful number, since it uses less digits than its factorization.

40011422342342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1818701015574.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 40011422342342 its reverse (24324322411004), we get a palindrome (64335744753346).

The spelling of 40011422342342 in words is "forty trillion, eleven billion, four hundred twenty-two million, three hundred forty-two thousand, three hundred forty-two".