1214530545232 has 40 divisors (see below), whose sum is σ = 2386452632256. Its totient is φ = 598719415296.

The previous prime is 1214530545211. The next prime is 1214530545251. The reversal of 1214530545232 is 2325450354121.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1214530545191 and 1214530545200.

It is a congruent number.

It is an unprimeable number.

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, 1079578 + ... + 1895929.

Almost surely, 2^{1214530545232} is an apocalyptic number.

It is an amenable number.

1214530545232 is a deficient number, since it is larger than the sum of its proper divisors (1171922087024).

1214530545232 is a wasteful number, since it uses less digits than its factorization.

1214530545232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2975875 (or 2975869 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 37.

Adding to 1214530545232 its reverse (2325450354121), we get a palindrome (3539980899353).

The spelling of 1214530545232 in words is "one trillion, two hundred fourteen billion, five hundred thirty million, five hundred forty-five thousand, two hundred thirty-two".