230391035435 has 32 divisors (see below), whose sum is σ = 311560556544. Its totient is φ = 162032976000.

The previous prime is 230391035423. The next prime is 230391035437. The reversal of 230391035435 is 534530193032.

It is a happy number.

It is not a de Polignac number, because 230391035435 - 2⁴ = 230391035419 is a prime.

It is a super-2 number, since 2×230391035435² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230391035437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2305682 + ... + 2403528.

It is an arithmetic number, because the mean of its divisors is an integer number (9736267392).

Almost surely, 2^230391035435 is an apocalyptic number.

230391035435 is a deficient number, since it is larger than the sum of its proper divisors (81169521109).

230391035435 is a wasteful number, since it uses less digits than its factorization.

230391035435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99275.

The product of its (nonzero) digits is 145800, while the sum is 38.

The spelling of 230391035435 in words is "two hundred thirty billion, three hundred ninety-one million, thirty-five thousand, four hundred thirty-five".