11426130066 has 32 divisors (see below), whose sum is σ = 26057783808. Its totient is φ = 3308924160.

The previous prime is 11426130041. The next prime is 11426130103. The reversal of 11426130066 is 66003162411.

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, 4307170 + ... + 4309821.

It is an arithmetic number, because the mean of its divisors is an integer number (814305744).

Almost surely, 2^11426130066 is an apocalyptic number.

11426130066 is an abundant number, since it is smaller than the sum of its proper divisors (14631653742).

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

11426130066 is a wasteful number, since it uses less digits than its factorization.

11426130066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8617026.

The product of its (nonzero) digits is 5184, while the sum is 30.

Adding to 11426130066 its reverse (66003162411), we get a palindrome (77429292477).

The spelling of 11426130066 in words is "eleven billion, four hundred twenty-six million, one hundred thirty thousand, sixty-six".