1004165260126 has 48 divisors (see below), whose sum is σ = 1842813866880. Its totient is φ = 408616004160.

The previous prime is 1004165260123. The next prime is 1004165260127. The reversal of 1004165260126 is 6210625614001.

It is a junction number, because it is equal to n+sod(n) for n = 1004165260091 and 1004165260100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004165260123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2957241 + ... + 3279268.

It is an arithmetic number, because the mean of its divisors is an integer number (38391955560).

Almost surely, 2^{1004165260126} is an apocalyptic number.

1004165260126 is a deficient number, since it is larger than the sum of its proper divisors (838648606754).

1004165260126 is a wasteful number, since it uses less digits than its factorization.

1004165260126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6236609 (or 6236602 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The spelling of 1004165260126 in words is "one trillion, four billion, one hundred sixty-five million, two hundred sixty thousand, one hundred twenty-six".