1214845005505 has 8 divisors (see below), whose sum is σ = 1465446541824. Its totient is φ = 966787647600.

The previous prime is 1214845005499. The next prime is 1214845005529. The reversal of 1214845005505 is 5055005484121.

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

It is not a de Polignac number, because 1214845005505 - 2²¹ = 1214842908353 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 636043551 + ... + 636045460.

It is an arithmetic number, because the mean of its divisors is an integer number (183180817728).

Almost surely, 2^{1214845005505} is an apocalyptic number.

It is an amenable number.

1214845005505 is a deficient number, since it is larger than the sum of its proper divisors (250601536319).

1214845005505 is a wasteful number, since it uses less digits than its factorization.

1214845005505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1272089207.

The product of its (nonzero) digits is 160000, while the sum is 40.

The spelling of 1214845005505 in words is "one trillion, two hundred fourteen billion, eight hundred forty-five million, five thousand, five hundred five".