233452105642 has 16 divisors (see below), whose sum is σ = 400223154240. Its totient is φ = 100046016288.

The previous prime is 233452105637. The next prime is 233452105657. The reversal of 233452105642 is 246501254332.

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, 102403 + ... + 690934.

It is an arithmetic number, because the mean of its divisors is an integer number (25013947140).

Almost surely, 2^233452105642 is an apocalyptic number.

233452105642 is a deficient number, since it is larger than the sum of its proper divisors (166771048598).

233452105642 is a wasteful number, since it uses less digits than its factorization.

233452105642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 814365.

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 233452105642 its reverse (246501254332), we get a palindrome (479953359974).

The spelling of 233452105642 in words is "two hundred thirty-three billion, four hundred fifty-two million, one hundred five thousand, six hundred forty-two".