235142445430 has 16 divisors (see below), whose sum is σ = 423269535744. Its totient is φ = 94054059520.

The previous prime is 235142445427. The next prime is 235142445449. The reversal of 235142445430 is 34544241532.

It is a self number, because there is not a number n which added to its sum of digits gives 235142445430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10027 + ... + 685846.

It is an arithmetic number, because the mean of its divisors is an integer number (26454345984).

Almost surely, 2^235142445430 is an apocalyptic number.

235142445430 is a deficient number, since it is larger than the sum of its proper divisors (188127090314).

235142445430 is a wasteful number, since it uses less digits than its factorization.

235142445430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729671.

The product of its (nonzero) digits is 230400, while the sum is 37.

Adding to 235142445430 its reverse (34544241532), we get a palindrome (269686686962).

The spelling of 235142445430 in words is "two hundred thirty-five billion, one hundred forty-two million, four hundred forty-five thousand, four hundred thirty".