235417250136 has 16 divisors (see below), whose sum is σ = 588543125400. Its totient is φ = 78472416704.

The previous prime is 235417250093. The next prime is 235417250141. The reversal of 235417250136 is 631052714532.

It is a junction number, because it is equal to n+sod(n) for n = 235417250094 and 235417250103.

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, 4904526021 + ... + 4904526068.

Almost surely, 2^235417250136 is an apocalyptic number.

It is an amenable number.

235417250136 is an abundant number, since it is smaller than the sum of its proper divisors (353125875264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

235417250136 is a wasteful number, since it uses less digits than its factorization.

235417250136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9809052098 (or 9809052094 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 39.

Adding to 235417250136 its reverse (631052714532), we get a palindrome (866469964668).

The spelling of 235417250136 in words is "two hundred thirty-five billion, four hundred seventeen million, two hundred fifty thousand, one hundred thirty-six".