11298578924 has 6 divisors (see below), whose sum is σ = 19772513124. Its totient is φ = 5649289460.

The previous prime is 11298578891. The next prime is 11298578927. The reversal of 11298578924 is 42987589211.

It is a self number, because there is not a number n which added to its sum of digits gives 11298578924.

It is not an unprimeable number, because it can be changed into a prime (11298578927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1412322362 + ... + 1412322369.

It is an arithmetic number, because the mean of its divisors is an integer number (3295418854).

Almost surely, 2^11298578924 is an apocalyptic number.

It is an amenable number.

11298578924 is a deficient number, since it is larger than the sum of its proper divisors (8473934200).

11298578924 is a wasteful number, since it uses less digits than its factorization.

11298578924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2824644735 (or 2824644733 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 56.

The spelling of 11298578924 in words is "eleven billion, two hundred ninety-eight million, five hundred seventy-eight thousand, nine hundred twenty-four".