230351566290 has 32 divisors (see below), whose sum is σ = 553665269376. Its totient is φ = 61335805440.

The previous prime is 230351566279. The next prime is 230351566309. The reversal of 230351566290 is 92665153032.

It is a happy number.

230351566290 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 5684406 + ... + 5724785.

It is an arithmetic number, because the mean of its divisors is an integer number (17302039668).

Almost surely, 2^230351566290 is an apocalyptic number.

230351566290 is an abundant number, since it is smaller than the sum of its proper divisors (323313703086).

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

230351566290 is a wasteful number, since it uses less digits than its factorization.

230351566290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11409874.

The product of its (nonzero) digits is 291600, while the sum is 42.

The spelling of 230351566290 in words is "two hundred thirty billion, three hundred fifty-one million, five hundred sixty-six thousand, two hundred ninety".