40220342211342 has 8 divisors (see below), whose sum is σ = 80440684422696. Its totient is φ = 13406780737112.

The previous prime is 40220342211197. The next prime is 40220342211397. The reversal of 40220342211342 is 24311224302204.

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

40220342211342 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3351695184273 + ... + 3351695184284.

It is an arithmetic number, because the mean of its divisors is an integer number (10055085552837).

Almost surely, 2^{40220342211342} is an apocalyptic number.

40220342211342 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.

40220342211342 is a wasteful number, since it uses less digits than its factorization.

40220342211342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6703390368562.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 40220342211342 its reverse (24311224302204), we get a palindrome (64531566513546).

The spelling of 40220342211342 in words is "forty trillion, two hundred twenty billion, three hundred forty-two million, two hundred eleven thousand, three hundred forty-two".