230425421511 has 16 divisors (see below), whose sum is σ = 309357064800. Its totient is φ = 152555771520.

The previous prime is 230425421507. The next prime is 230425421561. The reversal of 230425421511 is 115124524032.

It is not a de Polignac number, because 230425421511 - 2² = 230425421507 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230425421561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2335521 + ... + 2432181.

It is an arithmetic number, because the mean of its divisors is an integer number (19334816550).

Almost surely, 2^230425421511 is an apocalyptic number.

230425421511 is a deficient number, since it is larger than the sum of its proper divisors (78931643289).

230425421511 is a wasteful number, since it uses less digits than its factorization.

230425421511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102146.

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 230425421511 its reverse (115124524032), we get a palindrome (345549945543).

The spelling of 230425421511 in words is "two hundred thirty billion, four hundred twenty-five million, four hundred twenty-one thousand, five hundred eleven".