2214398774057 has 4 divisors (see below), whose sum is σ = 2247449502096. Its totient is φ = 2181348046020.

The previous prime is 2214398774039. The next prime is 2214398774059. The reversal of 2214398774057 is 7504778934122.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2214398774057 - 2¹⁰ = 2214398773033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2214398773987 and 2214398774005.

It is not an unprimeable number, because it can be changed into a prime (2214398774059) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 16525363919 + ... + 16525364052.

It is an arithmetic number, because the mean of its divisors is an integer number (561862375524).

Almost surely, 2^{2214398774057} is an apocalyptic number.

It is an amenable number.

2214398774057 is a deficient number, since it is larger than the sum of its proper divisors (33050728039).

2214398774057 is an equidigital number, since it uses as much as digits as its factorization.

2214398774057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33050728038.

The product of its (nonzero) digits is 23708160, while the sum is 59.

The spelling of 2214398774057 in words is "two trillion, two hundred fourteen billion, three hundred ninety-eight million, seven hundred seventy-four thousand, fifty-seven".