1340737141816 has 16 divisors (see below), whose sum is σ = 2581824902040. Its totient is φ = 652250501280.

The previous prime is 1340737141811. The next prime is 1340737141819. The reversal of 1340737141816 is 6181417370431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1340737141811) 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 3 ways as a sum of consecutive naturals, for example, 2264758390 + ... + 2264758981.

Almost surely, 2^{1340737141816} is an apocalyptic number.

It is an amenable number.

1340737141816 is a deficient number, since it is larger than the sum of its proper divisors (1241087760224).

1340737141816 is a wasteful number, since it uses less digits than its factorization.

1340737141816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4529517414 (or 4529517410 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 46.

The spelling of 1340737141816 in words is "one trillion, three hundred forty billion, seven hundred thirty-seven million, one hundred forty-one thousand, eight hundred sixteen".