11366452442 has 8 divisors (see below), whose sum is σ = 17054043156. Its totient is φ = 5681771392.

The previous prime is 11366452439. The next prime is 11366452457. The reversal of 11366452442 is 24425466311.

It can be written as a sum of positive squares in 2 ways, for example, as 11058835921 + 307616521 = 105161^2 + 17539^2 .

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

It is a super-2 number, since 2×11366452442² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11366452396 and 11366452405.

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 3 ways as a sum of consecutive naturals, for example, 717623 + ... + 733290.

Almost surely, 2^11366452442 is an apocalyptic number.

11366452442 is a deficient number, since it is larger than the sum of its proper divisors (5687590714).

11366452442 is a wasteful number, since it uses less digits than its factorization.

11366452442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1454832.

The product of its digits is 138240, while the sum is 38.

The spelling of 11366452442 in words is "eleven billion, three hundred sixty-six million, four hundred fifty-two thousand, four hundred forty-two".