11331403342 has 16 divisors (see below), whose sum is σ = 19430639712. Its totient is φ = 4854971520.

The previous prime is 11331403333. The next prime is 11331403381. The reversal of 11331403342 is 24330413311.

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, 58759 + ... + 161602.

It is an arithmetic number, because the mean of its divisors is an integer number (1214414982).

Almost surely, 2^11331403342 is an apocalyptic number.

11331403342 is a deficient number, since it is larger than the sum of its proper divisors (8099236370).

11331403342 is a wasteful number, since it uses less digits than its factorization.

11331403342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224043.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 11331403342 its reverse (24330413311), we get a palindrome (35661816653).

The spelling of 11331403342 in words is "eleven billion, three hundred thirty-one million, four hundred three thousand, three hundred forty-two".