235251003135142 has 8 divisors (see below), whose sum is σ = 352938598069176. Its totient is φ = 117604803778752.

The previous prime is 235251003135131. The next prime is 235251003135179. The reversal of 235251003135142 is 241531300152532.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×235251003135142² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10348880203 + ... + 10348902934.

It is an arithmetic number, because the mean of its divisors is an integer number (44117324758647).

Almost surely, 2^{235251003135142} is an apocalyptic number.

235251003135142 is a deficient number, since it is larger than the sum of its proper divisors (117687594934034).

235251003135142 is a wasteful number, since it uses less digits than its factorization.

235251003135142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20697788822.

The product of its (nonzero) digits is 108000, while the sum is 37.

Adding to 235251003135142 its reverse (241531300152532), we get a palindrome (476782303287674).

The spelling of 235251003135142 in words is "two hundred thirty-five trillion, two hundred fifty-one billion, three million, one hundred thirty-five thousand, one hundred forty-two".