11214032343442 has 32 divisors (see below), whose sum is σ = 17184053913264. Its totient is φ = 5486593382400.

The previous prime is 11214032343413. The next prime is 11214032343461. The reversal of 11214032343442 is 24434323041211.

It can be written as a sum of positive squares in 8 ways, for example, as 883278549241 + 10330753794201 = 939829^2 + 3214149^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11214032343398 and 11214032343407.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75087988 + ... + 75237184.

Almost surely, 2^{11214032343442} is an apocalyptic number.

11214032343442 is a deficient number, since it is larger than the sum of its proper divisors (5970021569822).

11214032343442 is a wasteful number, since it uses less digits than its factorization.

11214032343442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151134.

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 11214032343442 its reverse (24434323041211), we get a palindrome (35648355384653).

The spelling of 11214032343442 in words is "eleven trillion, two hundred fourteen billion, thirty-two million, three hundred forty-three thousand, four hundred forty-two".