11244878744 has 128 divisors (see below), whose sum is σ = 24454932480. Its totient is φ = 4799692800.

The previous prime is 11244878741. The next prime is 11244878747. The reversal of 11244878744 is 44787844211.

It is an interprime number because it is at equal distance from previous prime (11244878741) and next prime (11244878747).

It is a junction number, because it is equal to n+sod(n) for n = 11244878692 and 11244878701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11244878741) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30146942 + ... + 30147314.

It is an arithmetic number, because the mean of its divisors is an integer number (191054160).

Almost surely, 2^11244878744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11244878744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12227466240).

11244878744 is an abundant number, since it is smaller than the sum of its proper divisors (13210053736).

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

11244878744 is a wasteful number, since it uses less digits than its factorization.

11244878744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721 (or 717 counting only the distinct ones).

The product of its digits is 1605632, while the sum is 50.

It can be divided in two parts, 11244 and 878744, that added together give a palindrome (889988).

The spelling of 11244878744 in words is "eleven billion, two hundred forty-four million, eight hundred seventy-eight thousand, seven hundred forty-four".