11442234012042 has 16 divisors (see below), whose sum is σ = 22924129154112. Its totient is φ = 3807467815680.

The previous prime is 11442234012037. The next prime is 11442234012059. The reversal of 11442234012042 is 24021043224411.

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, 1652543334 + ... + 1652550257.

It is an arithmetic number, because the mean of its divisors is an integer number (1432758072132).

Almost surely, 2^{11442234012042} is an apocalyptic number.

11442234012042 is an abundant number, since it is smaller than the sum of its proper divisors (11481895142070).

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

11442234012042 is a wasteful number, since it uses less digits than its factorization.

11442234012042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3305094173.

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 11442234012042 its reverse (24021043224411), we get a palindrome (35463277236453).

The spelling of 11442234012042 in words is "eleven trillion, four hundred forty-two billion, two hundred thirty-four million, twelve thousand, forty-two".