235367138442 has 16 divisors (see below), whose sum is σ = 472789887840. Its totient is φ = 78113110992.

The previous prime is 235367138441. The next prime is 235367138491. The reversal of 235367138442 is 244831763532.

235367138442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 235367138391 and 235367138400.

It is not an unprimeable number, because it can be changed into a prime (235367138441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85648968 + ... + 85651715.

It is an arithmetic number, because the mean of its divisors is an integer number (29549367990).

Almost surely, 2^235367138442 is an apocalyptic number.

235367138442 is an abundant number, since it is smaller than the sum of its proper divisors (237422749398).

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

235367138442 is a wasteful number, since it uses less digits than its factorization.

235367138442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171300917.

The product of its digits is 2903040, while the sum is 48.

The spelling of 235367138442 in words is "two hundred thirty-five billion, three hundred sixty-seven million, one hundred thirty-eight thousand, four hundred forty-two".