421014339 has 12 divisors (see below), whose sum is σ = 608700456. Its totient is φ = 280413792.

The previous prime is 421014329. The next prime is 421014361. The reversal of 421014339 is 933410124.

It is not a de Polignac number, because 421014339 - 2⁷ = 421014211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (421014329) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11449 + ... + 31194.

It is an arithmetic number, because the mean of its divisors is an integer number (50725038).

Almost surely, 2^421014339 is an apocalyptic number.

421014339 is a deficient number, since it is larger than the sum of its proper divisors (187686117).

421014339 is a wasteful number, since it uses less digits than its factorization.

421014339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43746 (or 43743 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 421014339 is about 20518.6339457577. The cubic root of 421014339 is about 749.4896314440.

The spelling of 421014339 in words is "four hundred twenty-one million, fourteen thousand, three hundred thirty-nine".