440842082 has 4 divisors (see below), whose sum is σ = 661263126. Its totient is φ = 220421040.

The previous prime is 440842067. The next prime is 440842097. The reversal of 440842082 is 280248044.

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

It is an interprime number because it is at equal distance from previous prime (440842067) and next prime (440842097).

It can be written as a sum of positive squares in only one way, i.e., 438023041 + 2819041 = 20929^2 + 1679^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110210519 + ... + 110210522.

Almost surely, 2^440842082 is an apocalyptic number.

440842082 is a deficient number, since it is larger than the sum of its proper divisors (220421044).

440842082 is a wasteful number, since it uses less digits than its factorization.

440842082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220421043.

The product of its (nonzero) digits is 16384, while the sum is 32.

The square root of 440842082 is about 20996.2397109578. The cubic root of 440842082 is about 761.0753947345.

The spelling of 440842082 in words is "four hundred forty million, eight hundred forty-two thousand, eighty-two".