235267434423 has 12 divisors (see below), whose sum is σ = 388377987088. Its totient is φ = 134438533920.

The previous prime is 235267434421. The next prime is 235267434463. The reversal of 235267434423 is 324434762532.

235267434423 is a `hidden beast` number, since 2 + 3 + 526 + 74 + 34 + 4 + 23 = 666.

It is not a de Polignac number, because 235267434423 - 2¹ = 235267434421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235267434421) 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, 1867201798 + ... + 1867201923.

Almost surely, 2^235267434423 is an apocalyptic number.

235267434423 is a deficient number, since it is larger than the sum of its proper divisors (153110552665).

235267434423 is a wasteful number, since it uses less digits than its factorization.

235267434423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3734403734 (or 3734403731 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 45.

The spelling of 235267434423 in words is "two hundred thirty-five billion, two hundred sixty-seven million, four hundred thirty-four thousand, four hundred twenty-three".