421314046 has 8 divisors (see below), whose sum is σ = 659448144. Its totient is φ = 201498000.

The previous prime is 421314041. The next prime is 421314067. The reversal of 421314046 is 640413124.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 421314046.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (421314041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4579455 + ... + 4579546.

It is an arithmetic number, because the mean of its divisors is an integer number (82431018).

Almost surely, 2^421314046 is an apocalyptic number.

421314046 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

421314046 is a deficient number, since it is larger than the sum of its proper divisors (238134098).

421314046 is a wasteful number, since it uses less digits than its factorization.

421314046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9159026.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 421314046 is about 20525.9359348118. The cubic root of 421314046 is about 749.6674353710.

The spelling of 421314046 in words is "four hundred twenty-one million, three hundred fourteen thousand, forty-six".