1493979118404 has 96 divisors (see below), whose sum is σ = 3975626350080. Its totient is φ = 433704595968.

The previous prime is 1493979118339. The next prime is 1493979118417. The reversal of 1493979118404 is 4048119793941.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4315234 + ... + 4648569.

It is an arithmetic number, because the mean of its divisors is an integer number (41412774480).

Almost surely, 2^{1493979118404} is an apocalyptic number.

It is an amenable number.

1493979118404 is an abundant number, since it is smaller than the sum of its proper divisors (2481647231676).

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

1493979118404 is a wasteful number, since it uses less digits than its factorization.

1493979118404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8963889 (or 8963887 counting only the distinct ones).

The product of its (nonzero) digits is 7838208, while the sum is 60.

The spelling of 1493979118404 in words is "one trillion, four hundred ninety-three billion, nine hundred seventy-nine million, one hundred eighteen thousand, four hundred four".