1348008140140 has 24 divisors (see below), whose sum is σ = 2830858929360. Its totient is φ = 539195287488.

The previous prime is 1348008140099. The next prime is 1348008140159. The reversal of 1348008140140 is 410418008431.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1348008140096 and 1348008140105.

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, 998854 + ... + 1921906.

It is an arithmetic number, because the mean of its divisors is an integer number (117952455390).

Almost surely, 2^{1348008140140} is an apocalyptic number.

1348008140140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1348008140140 is an abundant number, since it is smaller than the sum of its proper divisors (1482850789220).

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

1348008140140 is a wasteful number, since it uses less digits than its factorization.

1348008140140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 996081 (or 996079 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 34.

The spelling of 1348008140140 in words is "one trillion, three hundred forty-eight billion, eight million, one hundred forty thousand, one hundred forty".