1041042445653 has 16 divisors (see below), whose sum is σ = 1618724892800. Its totient is φ = 594881396928.

The previous prime is 1041042445649. The next prime is 1041042445771. The reversal of 1041042445653 is 3565442401401.

It is not a de Polignac number, because 1041042445653 - 2² = 1041042445649 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1041042445633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 505850500 + ... + 505852557.

It is an arithmetic number, because the mean of its divisors is an integer number (101170305800).

Almost surely, 2^{1041042445653} is an apocalyptic number.

It is an amenable number.

1041042445653 is a deficient number, since it is larger than the sum of its proper divisors (577682447147).

1041042445653 is an equidigital number, since it uses as much as digits as its factorization.

1041042445653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011703081 (or 1011703067 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 39.

The spelling of 1041042445653 in words is "one trillion, forty-one billion, forty-two million, four hundred forty-five thousand, six hundred fifty-three".