11342142333 has 24 divisors (see below), whose sum is σ = 16548509952. Its totient is φ = 7485249408.

The previous prime is 11342142307. The next prime is 11342142337. The reversal of 11342142333 is 33324124311.

It is a happy number.

11342142333 is a `hidden beast` number, since 1 + 1 + 3 + 421 + 4 + 233 + 3 = 666.

It is not a de Polignac number, because 11342142333 - 2¹⁸ = 11341880189 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11342142297 and 11342142306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11342142337) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 871210 + ... + 884132.

It is an arithmetic number, because the mean of its divisors is an integer number (689521248).

Almost surely, 2^11342142333 is an apocalyptic number.

It is an amenable number.

11342142333 is a deficient number, since it is larger than the sum of its proper divisors (5206367619).

11342142333 is a wasteful number, since it uses less digits than its factorization.

11342142333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13905 (or 13902 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

Adding to 11342142333 its reverse (33324124311), we get a palindrome (44666266644).

The spelling of 11342142333 in words is "eleven billion, three hundred forty-two million, one hundred forty-two thousand, three hundred thirty-three".