1214513353452 has 96 divisors (see below), whose sum is σ = 3243776972800. Its totient is φ = 346460550912.

The previous prime is 1214513353447. The next prime is 1214513353463. The reversal of 1214513353452 is 2543533154121.

It is a self number, because there is not a number n which added to its sum of digits gives 1214513353452.

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 31 ways as a sum of consecutive naturals, for example, 198026178 + ... + 198032310.

Almost surely, 2^{1214513353452} is an apocalyptic number.

1214513353452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1214513353452 is an abundant number, since it is smaller than the sum of its proper divisors (2029263619348).

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

1214513353452 is a wasteful number, since it uses less digits than its factorization.

1214513353452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9455 (or 9453 counting only the distinct ones).

The product of its digits is 216000, while the sum is 39.

The spelling of 1214513353452 in words is "one trillion, two hundred fourteen billion, five hundred thirteen million, three hundred fifty-three thousand, four hundred fifty-two".