1012442464804 has 27 divisors (see below), whose sum is σ = 1870004177307. Its totient is φ = 479559898008.

The previous prime is 1012442464793. The next prime is 1012442464849. The reversal of 1012442464804 is 4084642442101.

It is a happy number.

The square root of 1012442464804 is 1006202.

It is a perfect power (a square), and thus also a powerful number.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian 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 8 ways as a sum of consecutive naturals, for example, 38222437 + ... + 38248915.

Almost surely, 2^{1012442464804} is an apocalyptic number.

1012442464804 is the 1006202-nd square number.

It is an amenable number.

1012442464804 is a deficient number, since it is larger than the sum of its proper divisors (857561712503).

1012442464804 is an frugal number, since it uses more digits than its factorization.

1012442464804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53000 (or 26500 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 40.

The spelling of 1012442464804 in words is "one trillion, twelve billion, four hundred forty-two million, four hundred sixty-four thousand, eight hundred four".