1340674137480 has 32 divisors (see below), whose sum is σ = 4022022412800. Its totient is φ = 357513103296.

The previous prime is 1340674137443. The next prime is 1340674137497. The reversal of 1340674137480 is 847314760431.

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, 5586142120 + ... + 5586142359.

It is an arithmetic number, because the mean of its divisors is an integer number (125688200400).

Almost surely, 2^{1340674137480} is an apocalyptic number.

1340674137480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1340674137480 is an abundant number, since it is smaller than the sum of its proper divisors (2681348275320).

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

1340674137480 is a wasteful number, since it uses less digits than its factorization.

1340674137480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11172284493 (or 11172284489 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 48.

The spelling of 1340674137480 in words is "one trillion, three hundred forty billion, six hundred seventy-four million, one hundred thirty-seven thousand, four hundred eighty".