11244525140 has 48 divisors (see below), whose sum is σ = 23899784832. Its totient is φ = 4443513216.

The previous prime is 11244525137. The next prime is 11244525161. The reversal of 11244525140 is 4152544211.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 791177 + ... + 805263.

It is an arithmetic number, because the mean of its divisors is an integer number (497912184).

Almost surely, 2^11244525140 is an apocalyptic number.

11244525140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11244525140 is an abundant number, since it is smaller than the sum of its proper divisors (12655259692).

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

11244525140 is a wasteful number, since it uses less digits than its factorization.

11244525140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14576 (or 14574 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 29.

The spelling of 11244525140 in words is "eleven billion, two hundred forty-four million, five hundred twenty-five thousand, one hundred forty".