1044945995076 has 27 divisors (see below), whose sum is σ = 2641406769183. Its totient is φ = 348313287240.

The previous prime is 1044945995069. The next prime is 1044945995077. The reversal of 1044945995076 is 6705995494401.

The square root of 1044945995076 is 1022226.

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

1044945995076 is a `hidden beast` number, since 1 + 0 + 4 + 494 + 5 + 99 + 50 + 7 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (1044945995077) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 6048171 + ... + 6218541.

Almost surely, 2^{1044945995076} is an apocalyptic number.

1044945995076 is the 1022226-th square number.

It is an amenable number.

1044945995076 is an abundant number, since it is smaller than the sum of its proper divisors (1596460774107).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1044945995076 is an frugal number, since it uses more digits than its factorization.

1044945995076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340752 (or 170376 counting only the distinct ones).

The product of its (nonzero) digits is 48988800, while the sum is 63.

The spelling of 1044945995076 in words is "one trillion, forty-four billion, nine hundred forty-five million, nine hundred ninety-five thousand, seventy-six".