1440466012 has 12 divisors (see below), whose sum is σ = 2568378456. Its totient is φ = 706643600.

The previous prime is 1440466007. The next prime is 1440466033. The reversal of 1440466012 is 2106640441.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3397114 + ... + 3397537.

It is an arithmetic number, because the mean of its divisors is an integer number (214031538).

Almost surely, 2^1440466012 is an apocalyptic number.

It is an amenable number.

1440466012 is a deficient number, since it is larger than the sum of its proper divisors (1127912444).

1440466012 is a wasteful number, since it uses less digits than its factorization.

1440466012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6794708 (or 6794706 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 1440466012 is about 37953.4716725624. The cubic root of 1440466012 is about 1129.3650365418.

The spelling of 1440466012 in words is "one billion, four hundred forty million, four hundred sixty-six thousand, twelve".