1044225153045 has 24 divisors (see below), whose sum is σ = 1810014117912. Its totient is φ = 556912742400.

The previous prime is 1044225153031. The next prime is 1044225153079. The reversal of 1044225153045 is 5403515224401.

1044225153045 is a `hidden beast` number, since 1 + 0 + 442 + 25 + 153 + 0 + 45 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 150899617764 + 893325535281 = 388458^2 + 945159^2 .

It is not a de Polignac number, because 1044225153045 - 2⁴ = 1044225153029 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6204405 + ... + 6370485.

It is an arithmetic number, because the mean of its divisors is an integer number (75417254913).

Almost surely, 2^{1044225153045} is an apocalyptic number.

1044225153045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1044225153045 is a deficient number, since it is larger than the sum of its proper divisors (765788964867).

1044225153045 is a wasteful number, since it uses less digits than its factorization.

1044225153045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305813 (or 305810 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

The spelling of 1044225153045 in words is "one trillion, forty-four billion, two hundred twenty-five million, one hundred fifty-three thousand, forty-five".