11442131412342 has 16 divisors (see below), whose sum is σ = 23673375336240. Its totient is φ = 3682525052192.

The previous prime is 11442131412329. The next prime is 11442131412389. The reversal of 11442131412342 is 24321413124411.

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, 32879687793 + ... + 32879688140.

It is an arithmetic number, because the mean of its divisors is an integer number (1479585958515).

Almost surely, 2^{11442131412342} is an apocalyptic number.

11442131412342 is an abundant number, since it is smaller than the sum of its proper divisors (12231243923898).

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

11442131412342 is a wasteful number, since it uses less digits than its factorization.

11442131412342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65759375967.

The product of its digits is 18432, while the sum is 33.

Adding to 11442131412342 its reverse (24321413124411), we get a palindrome (35763544536753).

The spelling of 11442131412342 in words is "eleven trillion, four hundred forty-two billion, one hundred thirty-one million, four hundred twelve thousand, three hundred forty-two".