11012251240342 has 32 divisors (see below), whose sum is σ = 19086326517024. Its totient is φ = 4709573836800.

The previous prime is 11012251240327. The next prime is 11012251240363. The reversal of 11012251240342 is 24304215221011.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11012251240342.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3703923 + ... + 5978590.

It is an arithmetic number, because the mean of its divisors is an integer number (596447703657).

Almost surely, 2^{11012251240342} is an apocalyptic number.

11012251240342 is a deficient number, since it is larger than the sum of its proper divisors (8074075276682).

11012251240342 is a wasteful number, since it uses less digits than its factorization.

11012251240342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9685584.

The product of its (nonzero) digits is 3840, while the sum is 28.

Adding to 11012251240342 its reverse (24304215221011), we get a palindrome (35316466461353).

The spelling of 11012251240342 in words is "eleven trillion, twelve billion, two hundred fifty-one million, two hundred forty thousand, three hundred forty-two".