1018425000849 has 24 divisors (see below), whose sum is σ = 1438403561280. Its totient is φ = 639737249184.

The previous prime is 1018425000767. The next prime is 1018425000863. The reversal of 1018425000849 is 9480005248101.

It is not a de Polignac number, because 1018425000849 - 2³⁹ = 468669186961 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1018425000849.

It is not an unprimeable number, because it can be changed into a prime (1018425000869) 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, 1334254 + ... + 1953735.

It is an arithmetic number, because the mean of its divisors is an integer number (59933481720).

Almost surely, 2^{1018425000849} is an apocalyptic number.

It is an amenable number.

1018425000849 is a deficient number, since it is larger than the sum of its proper divisors (419978560431).

1018425000849 is an equidigital number, since it uses as much as digits as its factorization.

1018425000849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3288149 (or 3288082 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 42.

The spelling of 1018425000849 in words is "one trillion, eighteen billion, four hundred twenty-five million, eight hundred forty-nine", and thus it is an aban number.