11774326028 has 6 divisors (see below), whose sum is σ = 20605070556. Its totient is φ = 5887163012.

The previous prime is 11774326013. The next prime is 11774326043. The reversal of 11774326028 is 82062347711.

It is an interprime number because it is at equal distance from previous prime (11774326013) and next prime (11774326043).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1471790750 + ... + 1471790757.

It is an arithmetic number, because the mean of its divisors is an integer number (3434178426).

Almost surely, 2^11774326028 is an apocalyptic number.

It is an amenable number.

11774326028 is a deficient number, since it is larger than the sum of its proper divisors (8830744528).

11774326028 is a wasteful number, since it uses less digits than its factorization.

11774326028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2943581511 (or 2943581509 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 41.

The spelling of 11774326028 in words is "eleven billion, seven hundred seventy-four million, three hundred twenty-six thousand, twenty-eight".