424202446 has 4 divisors (see below), whose sum is σ = 636303672. Its totient is φ = 212101222.

The previous prime is 424202423. The next prime is 424202461. The reversal of 424202446 is 644202424.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106050610 + ... + 106050613.

It is an arithmetic number, because the mean of its divisors is an integer number (159075918).

Almost surely, 2^424202446 is an apocalyptic number.

424202446 is a deficient number, since it is larger than the sum of its proper divisors (212101226).

424202446 is a wasteful number, since it uses less digits than its factorization.

424202446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212101225.

The product of its (nonzero) digits is 12288, while the sum is 28.

The square root of 424202446 is about 20596.1755187705. The cubic root of 424202446 is about 751.3766986475.

The spelling of 424202446 in words is "four hundred twenty-four million, two hundred two thousand, four hundred forty-six".