301402430012421 has 64 divisors (see below), whose sum is σ = 478228598415360. Its totient is φ = 186946630675200.

The previous prime is 301402430012419. The next prime is 301402430012449. The reversal of 301402430012421 is 124210034204103.

301402430012421 is a `hidden beast` number, since 301 + 4 + 0 + 2 + 4 + 300 + 12 + 42 + 1 = 666.

It is not a de Polignac number, because 301402430012421 - 2¹ = 301402430012419 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (301402430012821) 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 63 ways as a sum of consecutive naturals, for example, 16365196 + ... + 29506346.

It is an arithmetic number, because the mean of its divisors is an integer number (7472321850240).

Almost surely, 2^{301402430012421} is an apocalyptic number.

It is an amenable number.

301402430012421 is a deficient number, since it is larger than the sum of its proper divisors (176826168402939).

301402430012421 is a wasteful number, since it uses less digits than its factorization.

301402430012421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13141751 (or 13141745 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 301402430012421 its reverse (124210034204103), we get a palindrome (425612464216524).

The spelling of 301402430012421 in words is "three hundred one trillion, four hundred two billion, four hundred thirty million, twelve thousand, four hundred twenty-one".