214426054446078 has 8 divisors (see below), whose sum is σ = 428852108892168. Its totient is φ = 71475351482024.

The previous prime is 214426054446077. The next prime is 214426054446083. The reversal of 214426054446078 is 870644450624412.

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

214426054446078 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214426054446077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17868837870501 + ... + 17868837870512.

It is an arithmetic number, because the mean of its divisors is an integer number (53606513611521).

Almost surely, 2^{214426054446078} is an apocalyptic number.

214426054446078 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

214426054446078 is a wasteful number, since it uses less digits than its factorization.

214426054446078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35737675741018.

The product of its (nonzero) digits is 41287680, while the sum is 57.

The spelling of 214426054446078 in words is "two hundred fourteen trillion, four hundred twenty-six billion, fifty-four million, four hundred forty-six thousand, seventy-eight".