11274567744 has 112 divisors (see below), whose sum is σ = 32847296256. Its totient is φ = 3384537600.

The previous prime is 11274567727. The next prime is 11274567749. The reversal of 11274567744 is 44776547211.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 11274567693 and 11274567702.

It is not an unprimeable number, because it can be changed into a prime (11274567749) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201039 + ... + 250929.

Almost surely, 2^11274567744 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 11274567744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16423648128).

11274567744 is an abundant number, since it is smaller than the sum of its proper divisors (21572728512).

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

11274567744 is a wasteful number, since it uses less digits than its factorization.

11274567744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50024 (or 50014 counting only the distinct ones).

The product of its digits is 1317120, while the sum is 48.

The spelling of 11274567744 in words is "eleven billion, two hundred seventy-four million, five hundred sixty-seven thousand, seven hundred forty-four".