1078148348818 has 8 divisors (see below), whose sum is σ = 1687536546048. Its totient is φ = 515636166804.

The previous prime is 1078148348813. The next prime is 1078148348839. The reversal of 1078148348818 is 8188438418701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1078148348813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11719003746 + ... + 11719003837.

It is an arithmetic number, because the mean of its divisors is an integer number (210942068256).

Almost surely, 2^{1078148348818} is an apocalyptic number.

1078148348818 is a deficient number, since it is larger than the sum of its proper divisors (609388197230).

1078148348818 is a wasteful number, since it uses less digits than its factorization.

1078148348818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23438007608.

The product of its (nonzero) digits is 11010048, while the sum is 61.

The spelling of 1078148348818 in words is "one trillion, seventy-eight billion, one hundred forty-eight million, three hundred forty-eight thousand, eight hundred eighteen".