1042005260266 has 16 divisors (see below), whose sum is σ = 1564151148000. Its totient is φ = 520621620688.

The previous prime is 1042005260249. The next prime is 1042005260279. The reversal of 1042005260266 is 6620625002401.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47584416 + ... + 47606308.

It is an arithmetic number, because the mean of its divisors is an integer number (97759446750).

Almost surely, 2^{1042005260266} is an apocalyptic number.

1042005260266 is a deficient number, since it is larger than the sum of its proper divisors (522145887734).

1042005260266 is a wasteful number, since it uses less digits than its factorization.

1042005260266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38213.

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 1042005260266 in words is "one trillion, forty-two billion, five million, two hundred sixty thousand, two hundred sixty-six".