1018425841678 has 16 divisors (see below), whose sum is σ = 1746133493760. Its totient is φ = 436403062296.

The previous prime is 1018425841649. The next prime is 1018425841709. The reversal of 1018425841678 is 8761485248101.

1018425841678 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 5332438 + ... + 5520121.

It is an arithmetic number, because the mean of its divisors is an integer number (109133343360).

Almost surely, 2^{1018425841678} is an apocalyptic number.

1018425841678 is a deficient number, since it is larger than the sum of its proper divisors (727707652082).

1018425841678 is a wasteful number, since it uses less digits than its factorization.

1018425841678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10859271.

The product of its (nonzero) digits is 3440640, while the sum is 55.

The spelling of 1018425841678 in words is "one trillion, eighteen billion, four hundred twenty-five million, eight hundred forty-one thousand, six hundred seventy-eight".