1340148134814 has 32 divisors (see below), whose sum is σ = 2794151116800. Its totient is φ = 428025588000.

The previous prime is 1340148134803. The next prime is 1340148134881. The reversal of 1340148134814 is 4184318410431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35650014 + ... + 35687585.

It is an arithmetic number, because the mean of its divisors is an integer number (87317222400).

Almost surely, 2^{1340148134814} is an apocalyptic number.

1340148134814 is an abundant number, since it is smaller than the sum of its proper divisors (1454002981986).

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

1340148134814 is a wasteful number, since it uses less digits than its factorization.

1340148134814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71337736.

The product of its (nonzero) digits is 147456, while the sum is 42.

The spelling of 1340148134814 in words is "one trillion, three hundred forty billion, one hundred forty-eight million, one hundred thirty-four thousand, eight hundred fourteen".