421467414 has 8 divisors (see below), whose sum is σ = 842934840. Its totient is φ = 140489136.

The previous prime is 421467373. The next prime is 421467427. The reversal of 421467414 is 414764124.

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

421467414 is an admirable number.

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, 35122279 + ... + 35122290.

It is an arithmetic number, because the mean of its divisors is an integer number (105366855).

Almost surely, 2^421467414 is an apocalyptic number.

421467414 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

421467414 is a wasteful number, since it uses less digits than its factorization.

421467414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70244574.

The product of its digits is 21504, while the sum is 33.

The square root of 421467414 is about 20529.6715511963. The cubic root of 421467414 is about 749.7583897299.

The spelling of 421467414 in words is "four hundred twenty-one million, four hundred sixty-seven thousand, four hundred fourteen".