1340146067500 has 30 divisors (see below), whose sum is σ = 2930631425876. Its totient is φ = 536058426000.

The previous prime is 1340146067497. The next prime is 1340146067501. The reversal of 1340146067500 is 57606410431.

It is a self number, because there is not a number n which added to its sum of digits gives 1340146067500.

It is not an unprimeable number, because it can be changed into a prime (1340146067501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 268026714 + ... + 268031713.

Almost surely, 2^{1340146067500} is an apocalyptic number.

1340146067500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1340146067500 is an abundant number, since it is smaller than the sum of its proper divisors (1590485358376).

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

1340146067500 is an equidigital number, since it uses as much as digits as its factorization.

1340146067500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536058451 (or 536058434 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 37.

The spelling of 1340146067500 in words is "one trillion, three hundred forty billion, one hundred forty-six million, sixty-seven thousand, five hundred".