11140664342 has 16 divisors (see below), whose sum is σ = 17130780720. Its totient is φ = 5431694112.

The previous prime is 11140664303. The next prime is 11140664357. The reversal of 11140664342 is 24346604111.

It is a super-2 number, since 2×11140664342² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11140664299 and 11140664308.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 305117 + ... + 339672.

It is an arithmetic number, because the mean of its divisors is an integer number (1070673795).

Almost surely, 2^11140664342 is an apocalyptic number.

11140664342 is a deficient number, since it is larger than the sum of its proper divisors (5990116378).

11140664342 is a wasteful number, since it uses less digits than its factorization.

11140664342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645007.

The product of its (nonzero) digits is 13824, while the sum is 32.

The spelling of 11140664342 in words is "eleven billion, one hundred forty million, six hundred sixty-four thousand, three hundred forty-two".