1213005995014 has 48 divisors (see below), whose sum is σ = 2027838657600. Its totient is φ = 543697165440.

The previous prime is 1213005995011. The next prime is 1213005995039. The reversal of 1213005995014 is 4105995003121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1213005995011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15197242 + ... + 15276850.

It is an arithmetic number, because the mean of its divisors is an integer number (42246638700).

Almost surely, 2^{1213005995014} is an apocalyptic number.

1213005995014 is a deficient number, since it is larger than the sum of its proper divisors (814832662586).

1213005995014 is a wasteful number, since it uses less digits than its factorization.

1213005995014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80509 (or 80498 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 40.

The spelling of 1213005995014 in words is "one trillion, two hundred thirteen billion, five million, nine hundred ninety-five thousand, fourteen".