11314131542 has 16 divisors (see below), whose sum is σ = 19397031072. Its totient is φ = 4848569280.

The previous prime is 11314131539. The next prime is 11314131551. The reversal of 11314131542 is 24513141311.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 331508 + ... + 364040.

It is an arithmetic number, because the mean of its divisors is an integer number (1212314442).

Almost surely, 2^11314131542 is an apocalyptic number.

11314131542 is a deficient number, since it is larger than the sum of its proper divisors (8082899530).

11314131542 is a wasteful number, since it uses less digits than its factorization.

11314131542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57383.

The product of its digits is 1440, while the sum is 26.

Adding to 11314131542 its reverse (24513141311), we get a palindrome (35827272853).

The spelling of 11314131542 in words is "eleven billion, three hundred fourteen million, one hundred thirty-one thousand, five hundred forty-two".