1148314869318 has 16 divisors (see below), whose sum is σ = 2322434568240. Its totient is φ = 378470818176.

The previous prime is 1148314869307. The next prime is 1148314869353. The reversal of 1148314869318 is 8139684138411.

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, 1075200655 + ... + 1075201722.

It is an arithmetic number, because the mean of its divisors is an integer number (145152160515).

Almost surely, 2^{1148314869318} is an apocalyptic number.

1148314869318 is an abundant number, since it is smaller than the sum of its proper divisors (1174119698922).

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

1148314869318 is a wasteful number, since it uses less digits than its factorization.

1148314869318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2150402471.

The product of its digits is 3981312, while the sum is 57.

The spelling of 1148314869318 in words is "one trillion, one hundred forty-eight billion, three hundred fourteen million, eight hundred sixty-nine thousand, three hundred eighteen".