230532343051040 has 48 divisors (see below), whose sum is σ = 544659830406720. Its totient is φ = 92208337017600.

The previous prime is 230532343050931. The next prime is 230532343051061. The reversal of 230532343051040 is 40150343235032.

It is a super-2 number, since 2×230532343051040² (a number of 30 digits) contains 22 as substring.

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, 32720900 + ... + 39137219.

It is an arithmetic number, because the mean of its divisors is an integer number (11347079800140).

Almost surely, 2^{230532343051040} is an apocalyptic number.

230532343051040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230532343051040 is an abundant number, since it is smaller than the sum of its proper divisors (314127487355680).

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

230532343051040 is a wasteful number, since it uses less digits than its factorization.

230532343051040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71878185 (or 71878177 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 35.

Adding to 230532343051040 its reverse (40150343235032), we get a palindrome (270682686286072).

The spelling of 230532343051040 in words is "two hundred thirty trillion, five hundred thirty-two billion, three hundred forty-three million, fifty-one thousand, forty".