214440353400662 has 4 divisors (see below), whose sum is σ = 321660530100996. Its totient is φ = 107220176700330.

The previous prime is 214440353400643. The next prime is 214440353400839. The reversal of 214440353400662 is 266004353044412.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 53610088350164 + ... + 53610088350167.

It is an arithmetic number, because the mean of its divisors is an integer number (80415132525249).

Almost surely, 2^{214440353400662} is an apocalyptic number.

214440353400662 is a deficient number, since it is larger than the sum of its proper divisors (107220176700334).

214440353400662 is a wasteful number, since it uses less digits than its factorization.

214440353400662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107220176700333.

The product of its (nonzero) digits is 1658880, while the sum is 44.

The spelling of 214440353400662 in words is "two hundred fourteen trillion, four hundred forty billion, three hundred fifty-three million, four hundred thousand, six hundred sixty-two".