1345630214314 has 4 divisors (see below), whose sum is σ = 2018445321474. Its totient is φ = 672815107156.

The previous prime is 1345630214309. The next prime is 1345630214333. The reversal of 1345630214314 is 4134120365431.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1052608285089 + 293021929225 = 1025967^2 + 541315^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336407553577 + ... + 336407553580.

Almost surely, 2^{1345630214314} is an apocalyptic number.

1345630214314 is a deficient number, since it is larger than the sum of its proper divisors (672815107160).

1345630214314 is an equidigital number, since it uses as much as digits as its factorization.

1345630214314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672815107159.

The product of its (nonzero) digits is 103680, while the sum is 37.

Adding to 1345630214314 its reverse (4134120365431), we get a palindrome (5479750579745).

The spelling of 1345630214314 in words is "one trillion, three hundred forty-five billion, six hundred thirty million, two hundred fourteen thousand, three hundred fourteen".