230505213415 has 16 divisors (see below), whose sum is σ = 286252495200. Its totient is φ = 177978148992.

The previous prime is 230505213359. The next prime is 230505213427. The reversal of 230505213415 is 514312505032.

It is a cyclic number.

It is not a de Polignac number, because 230505213415 - 2¹⁷ = 230505082343 is a prime.

It is a super-2 number, since 2×230505213415² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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, 86629 + ... + 684481.

It is an arithmetic number, because the mean of its divisors is an integer number (17890780950).

Almost surely, 2^230505213415 is an apocalyptic number.

230505213415 is a deficient number, since it is larger than the sum of its proper divisors (55747281785).

230505213415 is a wasteful number, since it uses less digits than its factorization.

230505213415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600546.

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 230505213415 its reverse (514312505032), we get a palindrome (744817718447).

The spelling of 230505213415 in words is "two hundred thirty billion, five hundred five million, two hundred thirteen thousand, four hundred fifteen".