1041086273261 has 4 divisors (see below), whose sum is σ = 1041095597724. Its totient is φ = 1041076948800.

The previous prime is 1041086273251. The next prime is 1041086273281. The reversal of 1041086273261 is 1623726801401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 284654260900 + 756432012361 = 533530^2 + 869731^2 .

It is a cyclic number.

It is not a de Polignac number, because 1041086273261 - 2³⁸ = 766208366317 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 (1041086273251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4492700 + ... + 4718741.

It is an arithmetic number, because the mean of its divisors is an integer number (260273899431).

Almost surely, 2^{1041086273261} is an apocalyptic number.

It is an amenable number.

1041086273261 is a deficient number, since it is larger than the sum of its proper divisors (9324463).

1041086273261 is an equidigital number, since it uses as much as digits as its factorization.

1041086273261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9324462.

The product of its (nonzero) digits is 96768, while the sum is 41.

The spelling of 1041086273261 in words is "one trillion, forty-one billion, eighty-six million, two hundred seventy-three thousand, two hundred sixty-one".