11312444342 has 16 divisors (see below), whose sum is σ = 17425497600. Its totient is φ = 5505962280.

The previous prime is 11312444303. The next prime is 11312444369. The reversal of 11312444342 is 24344421311.

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, 492992 + ... + 515427.

It is an arithmetic number, because the mean of its divisors is an integer number (1089093600).

Almost surely, 2^11312444342 is an apocalyptic number.

11312444342 is a deficient number, since it is larger than the sum of its proper divisors (6113053258).

11312444342 is a wasteful number, since it uses less digits than its factorization.

11312444342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1008571.

The product of its digits is 9216, while the sum is 29.

Adding to 11312444342 its reverse (24344421311), we get a palindrome (35656865653).

The spelling of 11312444342 in words is "eleven billion, three hundred twelve million, four hundred forty-four thousand, three hundred forty-two".