11240043331454 has 32 divisors (see below), whose sum is σ = 19289202169536. Its totient is φ = 4812023082240.

The previous prime is 11240043331453. The next prime is 11240043331513. The reversal of 11240043331454 is 45413334004211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11240043331453) 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, 245623544 + ... + 245669300.

It is an arithmetic number, because the mean of its divisors is an integer number (602787567798).

Almost surely, 2^{11240043331454} is an apocalyptic number.

11240043331454 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11240043331454 is a deficient number, since it is larger than the sum of its proper divisors (8049158838082).

11240043331454 is a wasteful number, since it uses less digits than its factorization.

11240043331454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64100.

The product of its (nonzero) digits is 69120, while the sum is 35.

Adding to 11240043331454 its reverse (45413334004211), we get a palindrome (56653377335665).

The spelling of 11240043331454 in words is "eleven trillion, two hundred forty billion, forty-three million, three hundred thirty-one thousand, four hundred fifty-four".