1018495608792 has 128 divisors (see below), whose sum is σ = 2668448240640. Its totient is φ = 323610014720.

The previous prime is 1018495608659. The next prime is 1018495608797. The reversal of 1018495608792 is 2978065948101.

1018495608792 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1018495608797) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27128818 + ... + 27166334.

It is an arithmetic number, because the mean of its divisors is an integer number (20847251880).

Almost surely, 2^{1018495608792} is an apocalyptic number.

1018495608792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1018495608792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1334224120320).

1018495608792 is an abundant number, since it is smaller than the sum of its proper divisors (1649952631848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1018495608792 is a wasteful number, since it uses less digits than its factorization.

1018495608792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38201 (or 38197 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 60.

The spelling of 1018495608792 in words is "one trillion, eighteen billion, four hundred ninety-five million, six hundred eight thousand, seven hundred ninety-two".