11264275240 has 16 divisors (see below), whose sum is σ = 25344619380. Its totient is φ = 4505710080.

The previous prime is 11264275193. The next prime is 11264275247. The reversal of 11264275240 is 4257246211.

It can be written as a sum of positive squares in 2 ways, for example, as 10322153604 + 942121636 = 101598^2 + 30694^2 .

It is a super-3 number, since 3×11264275240³ (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11264275196 and 11264275205.

It is not an unprimeable number, because it can be changed into a prime (11264275247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140803401 + ... + 140803480.

Almost surely, 2^11264275240 is an apocalyptic number.

11264275240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11264275240 is an abundant number, since it is smaller than the sum of its proper divisors (14080344140).

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

11264275240 is a wasteful number, since it uses less digits than its factorization.

11264275240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281606892 (or 281606888 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 34.

The spelling of 11264275240 in words is "eleven billion, two hundred sixty-four million, two hundred seventy-five thousand, two hundred forty".