11351344346 has 8 divisors (see below), whose sum is σ = 18028605780. Its totient is φ = 5341809088.

The previous prime is 11351344339. The next prime is 11351344357. The reversal of 11351344346 is 64344315311.

It is a happy number.

11351344346 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 8998609321 + 2352735025 = 94861^2 + 48505^2 .

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

It is a super-2 number, since 2×11351344346² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166931501 + ... + 166931568.

Almost surely, 2^11351344346 is an apocalyptic number.

11351344346 is a deficient number, since it is larger than the sum of its proper divisors (6677261434).

11351344346 is a wasteful number, since it uses less digits than its factorization.

11351344346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333863088.

The product of its digits is 51840, while the sum is 35.

Adding to 11351344346 its reverse (64344315311), we get a palindrome (75695659657).

The spelling of 11351344346 in words is "eleven billion, three hundred fifty-one million, three hundred forty-four thousand, three hundred forty-six".