1214630537312 has 48 divisors (see below), whose sum is σ = 2545957788192. Its totient is φ = 568432834560.

The previous prime is 1214630537311. The next prime is 1214630537371. The reversal of 1214630537312 is 2137350364121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214630537311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6069428 + ... + 6266355.

It is an arithmetic number, because the mean of its divisors is an integer number (53040787254).

Almost surely, 2^{1214630537312} is an apocalyptic number.

It is an amenable number.

1214630537312 is an abundant number, since it is smaller than the sum of its proper divisors (1331327250880).

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

1214630537312 is a wasteful number, since it uses less digits than its factorization.

1214630537312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12335991 (or 12335983 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 38.

The spelling of 1214630537312 in words is "one trillion, two hundred fourteen billion, six hundred thirty million, five hundred thirty-seven thousand, three hundred twelve".