1041773280645 has 32 divisors (see below), whose sum is σ = 1691875605888. Its totient is φ = 547267868928.

The previous prime is 1041773280641. The next prime is 1041773280659. The reversal of 1041773280645 is 5460823771401.

It is not a de Polignac number, because 1041773280645 - 2² = 1041773280641 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1041773280594 and 1041773280603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1041773280641) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12054127 + ... + 12140243.

It is an arithmetic number, because the mean of its divisors is an integer number (52871112684).

Almost surely, 2^{1041773280645} is an apocalyptic number.

1041773280645 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1041773280645 is a deficient number, since it is larger than the sum of its proper divisors (650102325243).

1041773280645 is a wasteful number, since it uses less digits than its factorization.

1041773280645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98229.

The product of its (nonzero) digits is 1128960, while the sum is 48.

The spelling of 1041773280645 in words is "one trillion, forty-one billion, seven hundred seventy-three million, two hundred eighty thousand, six hundred forty-five".