230115356460740 has 12 divisors (see below), whose sum is σ = 483242248567596. Its totient is φ = 92046142584288.

The previous prime is 230115356460709. The next prime is 230115356460749. The reversal of 230115356460740 is 47064653511032.

It can be written as a sum of positive squares in 2 ways, for example, as 64513409536576 + 165601946924164 = 8032024^2 + 12868642^2 .

It is a super-2 number, since 2×230115356460740² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (230115356460749) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 5752883911499 + ... + 5752883911538.

It is an arithmetic number, because the mean of its divisors is an integer number (40270187380633).

Almost surely, 2^{230115356460740} is an apocalyptic number.

230115356460740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230115356460740 is an abundant number, since it is smaller than the sum of its proper divisors (253126892106856).

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

230115356460740 is a wasteful number, since it uses less digits than its factorization.

230115356460740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11505767823046 (or 11505767823044 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 47.

The spelling of 230115356460740 in words is "two hundred thirty trillion, one hundred fifteen billion, three hundred fifty-six million, four hundred sixty thousand, seven hundred forty".