214445787544412 has 12 divisors (see below), whose sum is σ = 375292014533016. Its totient is φ = 107219497677840.

The previous prime is 214445787544409. The next prime is 214445787544477.

214445787544412 is nontrivially palindromic in base 10.

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, 848881514 + ... + 849134097.

It is an arithmetic number, because the mean of its divisors is an integer number (31274334544418).

Almost surely, 2^{214445787544412} is an apocalyptic number.

It is an amenable number.

214445787544412 is a deficient number, since it is larger than the sum of its proper divisors (160846226988604).

214445787544412 is a wasteful number, since it uses less digits than its factorization.

214445787544412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1698047188 (or 1698047186 counting only the distinct ones).

The product of its digits is 160563200, while the sum is 62.

The spelling of 214445787544412 in words is "two hundred fourteen trillion, four hundred forty-five billion, seven hundred eighty-seven million, five hundred forty-four thousand, four hundred twelve".