11274841600 has 120 divisors (see below), whose sum is σ = 30474163368. Its totient is φ = 4099891200.

The previous prime is 11274841597. The next prime is 11274841601. The reversal of 11274841600 is 614847211.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11274841601) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100762 + ... + 180838.

Almost surely, 2^11274841600 is an apocalyptic number.

11274841600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11274841600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15237081684).

11274841600 is an abundant number, since it is smaller than the sum of its proper divisors (19199321768).

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

11274841600 is an equidigital number, since it uses as much as digits as its factorization.

11274841600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80116 (or 80095 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 34.

The spelling of 11274841600 in words is "eleven billion, two hundred seventy-four million, eight hundred forty-one thousand, six hundred".