140223404304214 has 64 divisors (see below), whose sum is σ = 276059541542400. Its totient is φ = 51753037363200.

The previous prime is 140223404304131. The next prime is 140223404304223. The reversal of 140223404304214 is 412403404322041.

It is a super-2 number, since 2×140223404304214² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 140223404304214.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35522422 + ... + 39271990.

It is an arithmetic number, because the mean of its divisors is an integer number (4313430336600).

Almost surely, 2^{140223404304214} is an apocalyptic number.

140223404304214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

140223404304214 is a deficient number, since it is larger than the sum of its proper divisors (135836137238186).

140223404304214 is a wasteful number, since it uses less digits than its factorization.

140223404304214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3762389.

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 140223404304214 its reverse (412403404322041), we get a palindrome (552626808626255).

The spelling of 140223404304214 in words is "one hundred forty trillion, two hundred twenty-three billion, four hundred four million, three hundred four thousand, two hundred fourteen".