11324401031442 has 32 divisors (see below), whose sum is σ = 24086626200000. Its totient is φ = 3539259353088.

The previous prime is 11324401031401. The next prime is 11324401031501. The reversal of 11324401031442 is 24413010442311.

It is a happy 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, 512034567 + ... + 512056682.

It is an arithmetic number, because the mean of its divisors is an integer number (752707068750).

Almost surely, 2^{11324401031442} is an apocalyptic number.

11324401031442 is an abundant number, since it is smaller than the sum of its proper divisors (12762225168558).

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

11324401031442 is a wasteful number, since it uses less digits than its factorization.

11324401031442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1024091370.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 11324401031442 its reverse (24413010442311), we get a palindrome (35737411473753).

The spelling of 11324401031442 in words is "eleven trillion, three hundred twenty-four billion, four hundred one million, thirty-one thousand, four hundred forty-two".