235858855742 has 4 divisors (see below), whose sum is σ = 353788283616. Its totient is φ = 117929427870.

The previous prime is 235858855741. The next prime is 235858855747. The reversal of 235858855742 is 247558858532.

235858855742 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235858855741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58964713934 + ... + 58964713937.

It is an arithmetic number, because the mean of its divisors is an integer number (88447070904).

Almost surely, 2^235858855742 is an apocalyptic number.

235858855742 is a deficient number, since it is larger than the sum of its proper divisors (117929427874).

235858855742 is a wasteful number, since it uses less digits than its factorization.

235858855742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117929427873.

The product of its digits is 107520000, while the sum is 62.

The spelling of 235858855742 in words is "two hundred thirty-five billion, eight hundred fifty-eight million, eight hundred fifty-five thousand, seven hundred forty-two".