11266451930 has 32 divisors (see below), whose sum is σ = 20769091200. Its totient is φ = 4397988672.

The previous prime is 11266451927. The next prime is 11266452031. The reversal of 11266451930 is 3915466211.

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, 517811 + ... + 539129.

It is an arithmetic number, because the mean of its divisors is an integer number (649034100).

Almost surely, 2^11266451930 is an apocalyptic number.

11266451930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11266451930 is a deficient number, since it is larger than the sum of its proper divisors (9502639270).

11266451930 is a wasteful number, since it uses less digits than its factorization.

11266451930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22598.

The product of its (nonzero) digits is 38880, while the sum is 38.

The spelling of 11266451930 in words is "eleven billion, two hundred sixty-six million, four hundred fifty-one thousand, nine hundred thirty".