230312001420 has 36 divisors (see below), whose sum is σ = 698613071520. Its totient is φ = 61416533664.

The previous prime is 230312001397. The next prime is 230312001421. The reversal of 230312001420 is 24100213032.

230312001420 is a `hidden beast` number, since 230 + 3 + 12 + 0 + 0 + 1 + 420 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 230312001393 and 230312001402.

It is not an unprimeable number, because it can be changed into a prime (230312001421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 639755380 + ... + 639755739.

Almost surely, 2^230312001420 is an apocalyptic number.

230312001420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230312001420 is an abundant number, since it is smaller than the sum of its proper divisors (468301070100).

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

230312001420 is a wasteful number, since it uses less digits than its factorization.

230312001420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1279511134 (or 1279511129 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 230312001420 its reverse (24100213032), we get a palindrome (254412214452).

The spelling of 230312001420 in words is "two hundred thirty billion, three hundred twelve million, one thousand, four hundred twenty".