1340315554134 has 8 divisors (see below), whose sum is σ = 2680631108280. Its totient is φ = 446771851376.

The previous prime is 1340315554133. The next prime is 1340315554177. The reversal of 1340315554134 is 4314555130431.

It is a sphenic number, since it is the product of 3 distinct primes.

1340315554134 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1340315554092 and 1340315554101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1340315554133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111692962839 + ... + 111692962850.

It is an arithmetic number, because the mean of its divisors is an integer number (335078888535).

Almost surely, 2^{1340315554134} is an apocalyptic number.

1340315554134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1340315554134 is a wasteful number, since it uses less digits than its factorization.

1340315554134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223385925694.

The product of its (nonzero) digits is 216000, while the sum is 39.

The spelling of 1340315554134 in words is "one trillion, three hundred forty billion, three hundred fifteen million, five hundred fifty-four thousand, one hundred thirty-four".