11311433342 has 16 divisors (see below), whose sum is σ = 18512522352. Its totient is φ = 5140753920.

The previous prime is 11311433339. The next prime is 11311433377. The reversal of 11311433342 is 24333411311.

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, 116648 + ... + 190340.

It is an arithmetic number, because the mean of its divisors is an integer number (1157032647).

Almost surely, 2^11311433342 is an apocalyptic number.

11311433342 is a deficient number, since it is larger than the sum of its proper divisors (7201089010).

11311433342 is a wasteful number, since it uses less digits than its factorization.

11311433342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80683.

The product of its digits is 2592, while the sum is 26.

Adding to 11311433342 its reverse (24333411311), we get a palindrome (35644844653).

The spelling of 11311433342 in words is "eleven billion, three hundred eleven million, four hundred thirty-three thousand, three hundred forty-two".