1154713363144 has 32 divisors (see below), whose sum is σ = 2362756839840. Its totient is φ = 524682345600.

The previous prime is 1154713363129. The next prime is 1154713363151. The reversal of 1154713363144 is 4413633174511.

It is a self number, because there is not a number n which added to its sum of digits gives 1154713363144.

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, 2093997 + ... + 2587324.

It is an arithmetic number, because the mean of its divisors is an integer number (73836151245).

Almost surely, 2^{1154713363144} is an apocalyptic number.

It is an amenable number.

1154713363144 is an abundant number, since it is smaller than the sum of its proper divisors (1208043476696).

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

1154713363144 is a wasteful number, since it uses less digits than its factorization.

1154713363144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4684141 (or 4684137 counting only the distinct ones).

The product of its digits is 362880, while the sum is 43.

The spelling of 1154713363144 in words is "one trillion, one hundred fifty-four billion, seven hundred thirteen million, three hundred sixty-three thousand, one hundred forty-four".