233040131342 has 32 divisors (see below), whose sum is σ = 367898328000. Its totient is φ = 110550585600.

The previous prime is 233040131297. The next prime is 233040131347. The reversal of 233040131342 is 243131040332.

It is a super-2 number, since 2×233040131342² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233040131347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3679967 + ... + 3742757.

It is an arithmetic number, because the mean of its divisors is an integer number (11496822750).

Almost surely, 2^233040131342 is an apocalyptic number.

233040131342 is a deficient number, since it is larger than the sum of its proper divisors (134858196658).

233040131342 is a wasteful number, since it uses less digits than its factorization.

233040131342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63932.

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

Adding to 233040131342 its reverse (243131040332), we get a palindrome (476171171674).

The spelling of 233040131342 in words is "two hundred thirty-three billion, forty million, one hundred thirty-one thousand, three hundred forty-two".