11452346828 has 12 divisors (see below), whose sum is σ = 21583269120. Its totient is φ = 5285698512.

The previous prime is 11452346779. The next prime is 11452346831. The reversal of 11452346828 is 82864325411.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110118668 + ... + 110118771.

It is an arithmetic number, because the mean of its divisors is an integer number (1798605760).

Almost surely, 2^11452346828 is an apocalyptic number.

It is an amenable number.

11452346828 is a deficient number, since it is larger than the sum of its proper divisors (10130922292).

11452346828 is a wasteful number, since it uses less digits than its factorization.

11452346828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220237456 (or 220237454 counting only the distinct ones).

The product of its digits is 368640, while the sum is 44.

The spelling of 11452346828 in words is "eleven billion, four hundred fifty-two million, three hundred forty-six thousand, eight hundred twenty-eight".