40342111440211 has 48 divisors (see below), whose sum is σ = 49726920794400. Its totient is φ = 32541331350528.

The previous prime is 40342111440193. The next prime is 40342111440223. The reversal of 40342111440211 is 11204411124304.

It is a happy number.

It is not a de Polignac number, because 40342111440211 - 2¹¹ = 40342111438163 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40342111440211.

It is not an unprimeable number, because it can be changed into a prime (40342111440311) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 554959755 + ... + 555032443.

It is an arithmetic number, because the mean of its divisors is an integer number (1035977516550).

Almost surely, 2^{40342111440211} is an apocalyptic number.

40342111440211 is a deficient number, since it is larger than the sum of its proper divisors (9384809354189).

40342111440211 is a wasteful number, since it uses less digits than its factorization.

40342111440211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76676 (or 76669 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 40342111440211 its reverse (11204411124304), we get a palindrome (51546522564515).

The spelling of 40342111440211 in words is "forty trillion, three hundred forty-two billion, one hundred eleven million, four hundred forty thousand, two hundred eleven".