233140031342 has 16 divisors (see below), whose sum is σ = 361385850672. Its totient is φ = 112731763200.

The previous prime is 233140031329. The next prime is 233140031393. The reversal of 233140031342 is 243130041332.

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, 13411763 + ... + 13429134.

It is an arithmetic number, because the mean of its divisors is an integer number (22586615667).

Almost surely, 2^233140031342 is an apocalyptic number.

233140031342 is a deficient number, since it is larger than the sum of its proper divisors (128245819330).

233140031342 is a wasteful number, since it uses less digits than its factorization.

233140031342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26841043.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 233140031342 its reverse (243130041332), we get a palindrome (476270072674).

The spelling of 233140031342 in words is "two hundred thirty-three billion, one hundred forty million, thirty-one thousand, three hundred forty-two".