214444257702 has 8 divisors (see below), whose sum is σ = 428888515416. Its totient is φ = 71481419232.

The previous prime is 214444257691. The next prime is 214444257737. The reversal of 214444257702 is 207752444412.

214444257702 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

214444257702 is an admirable number.

It is a super-2 number, since 2×214444257702² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17870354803 + ... + 17870354814.

It is an arithmetic number, because the mean of its divisors is an integer number (53611064427).

Almost surely, 2^214444257702 is an apocalyptic number.

214444257702 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.

214444257702 is a wasteful number, since it uses less digits than its factorization.

214444257702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35740709622.

The product of its (nonzero) digits is 501760, while the sum is 42.

The spelling of 214444257702 in words is "two hundred fourteen billion, four hundred forty-four million, two hundred fifty-seven thousand, seven hundred two".