230770380538 has 32 divisors (see below), whose sum is σ = 386661081600. Its totient is φ = 102787358256.

The previous prime is 230770380527. The next prime is 230770380563. The reversal of 230770380538 is 835083077032.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2186056 + ... + 2289187.

It is an arithmetic number, because the mean of its divisors is an integer number (12083158800).

Almost surely, 2^230770380538 is an apocalyptic number.

230770380538 is a deficient number, since it is larger than the sum of its proper divisors (155890701062).

230770380538 is a wasteful number, since it uses less digits than its factorization.

230770380538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4475346.

The product of its (nonzero) digits is 846720, while the sum is 46.

The spelling of 230770380538 in words is "two hundred thirty billion, seven hundred seventy million, three hundred eighty thousand, five hundred thirty-eight".