11010142540240 has 40 divisors (see below), whose sum is σ = 26143232083200. Its totient is φ = 4310353673856.

The previous prime is 11010142540181. The next prime is 11010142540279. The reversal of 11010142540240 is 4204524101011.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1464110940 + ... + 1464118459.

It is an arithmetic number, because the mean of its divisors is an integer number (653580802080).

Almost surely, 2^{11010142540240} is an apocalyptic number.

11010142540240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11010142540240 is an abundant number, since it is smaller than the sum of its proper divisors (15133089542960).

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

11010142540240 is a wasteful number, since it uses less digits than its factorization.

11010142540240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2928229459 (or 2928229453 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 25.

Adding to 11010142540240 its reverse (4204524101011), we get a palindrome (15214666641251).

The spelling of 11010142540240 in words is "eleven trillion, ten billion, one hundred forty-two million, five hundred forty thousand, two hundred forty".