421302014324 has 12 divisors (see below), whose sum is σ = 737303263200. Its totient is φ = 210643939128.

The previous prime is 421302014317. The next prime is 421302014333. The reversal of 421302014324 is 423410203124.

It is a junction number, because it is equal to n+sod(n) for n = 421302014293 and 421302014302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1631744 + ... + 1872215.

It is an arithmetic number, because the mean of its divisors is an integer number (61441938600).

Almost surely, 2^421302014324 is an apocalyptic number.

It is an amenable number.

421302014324 is a deficient number, since it is larger than the sum of its proper divisors (316001248876).

421302014324 is a wasteful number, since it uses less digits than its factorization.

421302014324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3534022 (or 3534020 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 421302014324 its reverse (423410203124), we get a palindrome (844712217448).

The spelling of 421302014324 in words is "four hundred twenty-one billion, three hundred two million, fourteen thousand, three hundred twenty-four".