440061016 has 8 divisors (see below), whose sum is σ = 825114420. Its totient is φ = 220030504.

The previous prime is 440060989. The next prime is 440061029. The reversal of 440061016 is 610160044.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27503806 + ... + 27503821.

Almost surely, 2^440061016 is an apocalyptic number.

It is an amenable number.

440061016 is a deficient number, since it is larger than the sum of its proper divisors (385053404).

440061016 is a wasteful number, since it uses less digits than its factorization.

440061016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55007633 (or 55007629 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 440061016 is about 20977.6313248183. The cubic root of 440061016 is about 760.6256482466.

The spelling of 440061016 in words is "four hundred forty million, sixty-one thousand, sixteen".