1214534323436 has 18 divisors (see below), whose sum is σ = 2472444873108. Its totient is φ = 520514709960.

The previous prime is 1214534323423. The next prime is 1214534323441. The reversal of 1214534323436 is 6343234354121.

It is a junction number, because it is equal to n+sod(n) for n = 1214534323393 and 1214534323402.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3098301650 + ... + 3098302041.

It is an arithmetic number, because the mean of its divisors is an integer number (137358048506).

Almost surely, 2^{1214534323436} is an apocalyptic number.

It is an amenable number.

1214534323436 is an abundant number, since it is smaller than the sum of its proper divisors (1257910549672).

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

1214534323436 is a wasteful number, since it uses less digits than its factorization.

1214534323436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6196603709 (or 6196603700 counting only the distinct ones).

The product of its digits is 622080, while the sum is 41.

Adding to 1214534323436 its reverse (6343234354121), we get a palindrome (7557768677557).

The spelling of 1214534323436 in words is "one trillion, two hundred fourteen billion, five hundred thirty-four million, three hundred twenty-three thousand, four hundred thirty-six".