235433250663426 has 24 divisors (see below), whose sum is σ = 510209970717564. Its totient is φ = 78461658793440.

The previous prime is 235433250663421. The next prime is 235433250663461. The reversal of 235433250663426 is 624366052334532.

235433250663426 is a `hidden beast` number, since 2 + 3 + 5 + 4 + 3 + 32 + 506 + 63 + 42 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 206822508755625 + 28610741907801 = 14381325^2 + 5348901^2 .

It is not an unprimeable number, because it can be changed into a prime (235433250663421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1340862085 + ... + 1341037656.

Almost surely, 2^{235433250663426} is an apocalyptic number.

235433250663426 is an abundant number, since it is smaller than the sum of its proper divisors (274776720054138).

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

235433250663426 is a wasteful number, since it uses less digits than its factorization.

235433250663426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2681904626 (or 2681904623 counting only the distinct ones).

The product of its (nonzero) digits is 55987200, while the sum is 54.

The spelling of 235433250663426 in words is "two hundred thirty-five trillion, four hundred thirty-three billion, two hundred fifty million, six hundred sixty-three thousand, four hundred twenty-six".