1340714373648 has 320 divisors, whose sum is σ = 3842191584000. Its totient is φ = 400308240384.

The previous prime is 1340714373629. The next prime is 1340714373697. The reversal of 1340714373648 is 8463734170431.

It is a self number, because there is not a number n which added to its sum of digits gives 1340714373648.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2260900840 + ... + 2260901432.

It is an arithmetic number, because the mean of its divisors is an integer number (12006848700).

Almost surely, 2^{1340714373648} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1340714373648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1921095792000).

1340714373648 is an abundant number, since it is smaller than the sum of its proper divisors (2501477210352).

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

1340714373648 is a wasteful number, since it uses less digits than its factorization.

1340714373648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1306 (or 1300 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 51.

The spelling of 1340714373648 in words is "one trillion, three hundred forty billion, seven hundred fourteen million, three hundred seventy-three thousand, six hundred forty-eight".