1455414214243 has 8 divisors (see below), whose sum is σ = 1588118915520. Its totient is φ = 1322775232680.

The previous prime is 1455414214237. The next prime is 1455414214253. The reversal of 1455414214243 is 3424124145541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1455414214243 - 2³³ = 1446824279651 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1455414214196 and 1455414214205.

It is not an unprimeable number, because it can be changed into a prime (1455414214253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16383613 + ... + 16472206.

It is an arithmetic number, because the mean of its divisors is an integer number (198514864440).

Almost surely, 2^{1455414214243} is an apocalyptic number.

1455414214243 is a deficient number, since it is larger than the sum of its proper divisors (132704701277).

1455414214243 is a wasteful number, since it uses less digits than its factorization.

1455414214243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32859857.

The product of its digits is 307200, while the sum is 40.

Adding to 1455414214243 its reverse (3424124145541), we get a palindrome (4879538359784).

The spelling of 1455414214243 in words is "one trillion, four hundred fifty-five billion, four hundred fourteen million, two hundred fourteen thousand, two hundred forty-three".