11351415066 has 32 divisors (see below), whose sum is σ = 24046383168. Its totient is φ = 3560029440.

The previous prime is 11351415041. The next prime is 11351415109. The reversal of 11351415066 is 66051415311.

It is a super-2 number, since 2×11351415066² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 314701 + ... + 348911.

It is an arithmetic number, because the mean of its divisors is an integer number (751449474).

Almost surely, 2^11351415066 is an apocalyptic number.

11351415066 is an abundant number, since it is smaller than the sum of its proper divisors (12694968102).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11351415066 is a wasteful number, since it uses less digits than its factorization.

11351415066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37486.

The product of its (nonzero) digits is 10800, while the sum is 33.

The spelling of 11351415066 in words is "eleven billion, three hundred fifty-one million, four hundred fifteen thousand, sixty-six".