11240352470448 has 240 divisors, whose sum is σ = 34813339232256. Its totient is φ = 3367496816640.

The previous prime is 11240352470437. The next prime is 11240352470539. The reversal of 11240352470448 is 84407425304211.

11240352470448 is a `hidden beast` number, since 1 + 12 + 4 + 0 + 3 + 524 + 70 + 4 + 48 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34012083 + ... + 34340973.

Almost surely, 2^{11240352470448} is an apocalyptic number.

11240352470448 is a gapful number since it is divisible by the number (18) 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 11240352470448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17406669616128).

11240352470448 is an abundant number, since it is smaller than the sum of its proper divisors (23572986761808).

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

11240352470448 is a wasteful number, since it uses less digits than its factorization.

11240352470448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329552 (or 329543 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 45.

Adding to 11240352470448 its reverse (84407425304211), we get a palindrome (95647777774659).

The spelling of 11240352470448 in words is "eleven trillion, two hundred forty billion, three hundred fifty-two million, four hundred seventy thousand, four hundred forty-eight".