233231231214142 has 32 divisors (see below), whose sum is σ = 412936062879744. Its totient is φ = 96681804357600.

The previous prime is 233231231214097. The next prime is 233231231214167. The reversal of 233231231214142 is 241412132132332.

It is a junction number, because it is equal to n+sod(n) for n = 233231231214098 and 233231231214107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138167584 + ... + 139845427.

It is an arithmetic number, because the mean of its divisors is an integer number (12904251964992).

Almost surely, 2^{233231231214142} is an apocalyptic number.

233231231214142 is a deficient number, since it is larger than the sum of its proper divisors (179704831665602).

233231231214142 is a wasteful number, since it uses less digits than its factorization.

233231231214142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278014984.

The product of its digits is 41472, while the sum is 34.

Adding to 233231231214142 its reverse (241412132132332), we get a palindrome (474643363346474).

The spelling of 233231231214142 in words is "two hundred thirty-three trillion, two hundred thirty-one billion, two hundred thirty-one million, two hundred fourteen thousand, one hundred forty-two".