1331305545214 has 16 divisors (see below), whose sum is σ = 2174546264400. Its totient is φ = 608872953024.

The previous prime is 1331305545197. The next prime is 1331305545259. The reversal of 1331305545214 is 4125455031331.

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, 604039527 + ... + 604041730.

It is an arithmetic number, because the mean of its divisors is an integer number (135909141525).

Almost surely, 2^{1331305545214} is an apocalyptic number.

1331305545214 is a deficient number, since it is larger than the sum of its proper divisors (843240719186).

1331305545214 is a wasteful number, since it uses less digits than its factorization.

1331305545214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1208081307.

The product of its (nonzero) digits is 108000, while the sum is 37.

The spelling of 1331305545214 in words is "one trillion, three hundred thirty-one billion, three hundred five million, five hundred forty-five thousand, two hundred fourteen".