1345146531214 has 16 divisors (see below), whose sum is σ = 2181864714048. Its totient is φ = 619541830912.

The previous prime is 1345146531181. The next prime is 1345146531227. The reversal of 1345146531214 is 4121356415431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 420882799 + ... + 420885994.

It is an arithmetic number, because the mean of its divisors is an integer number (136366544628).

Almost surely, 2^{1345146531214} is an apocalyptic number.

1345146531214 is a deficient number, since it is larger than the sum of its proper divisors (836718182834).

1345146531214 is a wasteful number, since it uses less digits than its factorization.

1345146531214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841768859.

The product of its digits is 172800, while the sum is 40.

The spelling of 1345146531214 in words is "one trillion, three hundred forty-five billion, one hundred forty-six million, five hundred thirty-one thousand, two hundred fourteen".