442416350 has 12 divisors (see below), whose sum is σ = 822894504. Its totient is φ = 176966520.

The previous prime is 442416329. The next prime is 442416361. The reversal of 442416350 is 53614244.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 4424114 + ... + 4424213.

It is an arithmetic number, because the mean of its divisors is an integer number (68574542).

Almost surely, 2^442416350 is an apocalyptic number.

442416350 is a deficient number, since it is larger than the sum of its proper divisors (380478154).

442416350 is a wasteful number, since it uses less digits than its factorization.

442416350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8848339 (or 8848334 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 442416350 is about 21033.6955858927. The cubic root of 442416350 is about 761.9802639308.

The spelling of 442416350 in words is "four hundred forty-two million, four hundred sixteen thousand, three hundred fifty".