1025068887044 has 12 divisors (see below), whose sum is σ = 1810328081100. Its totient is φ = 507832292448.

The previous prime is 1025068886953. The next prime is 1025068887067. The reversal of 1025068887044 is 4407888605201.

It can be written as a sum of positive squares in 2 ways, for example, as 344381185600 + 680687701444 = 586840^2 + 825038^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1175537279 + ... + 1175538150.

It is an arithmetic number, because the mean of its divisors is an integer number (150860673425).

Almost surely, 2^{1025068887044} is an apocalyptic number.

It is an amenable number.

1025068887044 is a deficient number, since it is larger than the sum of its proper divisors (785259194056).

1025068887044 is a wasteful number, since it uses less digits than its factorization.

1025068887044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2351075542 (or 2351075540 counting only the distinct ones).

The product of its (nonzero) digits is 3440640, while the sum is 53.

The spelling of 1025068887044 in words is "one trillion, twenty-five billion, sixty-eight million, eight hundred eighty-seven thousand, forty-four".